New Hampshire USA weather data
New Hampshire USA Weather Data, Plant Disease Risk and Degree-Day Models
All Available Networks - other tables for NH include: CWOP/APRS, COOP, HADS, METAR, NHDOT, see our homepage.
Interactive degree-day maps
New Hampshire USA base 32 degree-days to date
Degree-day & Phenology Model Calculator
 Also try the full-featured calculator/DD model (NW states only)
Select model: 
Thresholds: lower: °F   upper: °F (or celsius °C:)
  Calc. method:
Start (biofix) date:   End date:   
Forecast zipcode or city, state:
Statewide Disease Alert Maps: tomato-potato Smith late blight, Tomcast DSV, fire blight, soybean rust
Disease Alert Movies: tomato-potato Smith late blight (NE US): 2010 2009 (NY): 2010 2009, fireblight: 2010
Data table - to SORT click on headers:
# Location linked to
hourly weather,
plant disease models and
forecasts
 
County
Re-
cent
data QA
Fore-
cast
based
virt
data
Nearby
station
based
virt
data

Station code,
links to
NWS recent
weather

Links to
NWS fore-
casts
 
Net-
work
Elev. (ft)
 
Lat./ Long.
(Dec. Deg.)
 
Max-min temperature data and degree-days
(click radio button to calc.)

30 yr
avgs
1 AMMONOOSUC RVR AT BETH Grafton
47
na
na
na
na
BETN3
map
zone
digital
HADS
1200
 44.26889
-71.63056
2013
2012
2011
2010
2009
2008
AVG
2 ANDROSCOGGIN Rvr AT ER Coos
46
na
na
na
na
ERRN3
map
zone
digital
HADS
1240
 44.78167
-71.12917
2013
2012
2011
2010
2009
2008
AVG
3 Ashland I93 Belknap
97
na
na
na
na
NHASL
map
zone
digital
NHDOT
577
 43.71028
-71.65056
2013
2012
2011
2010
2009
2008
AVG
4 ASHUELOT Rvr AT SURRY Cheshire
49
na
na
na
na
KENN3
map
zone
digital
HADS
495
 42.99417
-72.31056
2013
2012
2011
2010
2009
2008
AVG
5 BEAR BROOK Merrimack
74
na
na
v2virt
v2stat
TS849
map
zone
digital
RAWS
357
 43.15639
-71.37639
2013
2012
AVG
6 Berlin Muni Apt Coos
93
na
na
v2virt
v2stat
KBML
map
zone
digital
METAR
1122
 44.57556
-71.17806
2013
2012
2011
2010
2009
2008
2007
AVG
7 KC1FX Bethlehem Caledonia
87
na
na
v2virt
v2stat
AS053
map
zone
digital
CWOP/APRSWX
1246
 44.27528
-71.71278
2013
2012
2011
2010
2009
2008
2007
AVG
8 CW5443 Bristol Merrimack
89
na
na
v2virt
v2stat
C5443
map
zone
digital
CWOP/APRSWX
472
 43.59417
-71.74139
2013
2012
2011
2010
2009
2008
2007
AVG
9 CW6949 Bristol Belknap
96
na
na
v2virt
v2stat
C6949
map
zone
digital
CWOP/APRSWX
534
 43.59306
-71.73667
2013
2012
2011
2010
2009
2008
AVG
10 Bristol Shed206 Rou Belknap
0
na
na
na
na
NHBRI
map
zone
digital
NHDOT
501
 43.59806
-71.72167
2013
2012
2011
AVG
11 N1EO Center Harbor Belknap
71
na
na
v2virt
v2stat
AR328
map
zone
digital
CWOP/APRSWX
787
 43.69806
-71.48528
2013
2012
2011
2010
2009
2008
2007
AVG
12 Concord Muni Apt Merrimack
97
na
na
v2virt
v2stat
KCON
map
zone
digital
METAR
331
 43.19528
-71.50056
2013
2012
2011
2010
2009
2008
2007
AVG
13 CONNECTICUT Rvr @ N WA Cheshire
49
na
na
na
na
WLPN3
map
zone
digital
HADS
521
 43.12556
-72.43667
2013
2012
2011
2010
2009
2008
AVG
14 CONNECTICUT Rvr AT N S Essex
49
na
na
na
na
NSTN3
map
zone
digital
HADS
885
 44.75056
-71.63056
2013
2012
2011
2010
2009
2008
AVG
15 CONNECTICUT RVR BLO IN Coos
45
na
na
na
na
PTSN3
map
zone
digital
HADS
1187
 45.04028
-71.44306
2013
2012
2011
2010
2009
2008
AVG
16 N1NSI Contoocook Merrimack
92
na
na
v2virt
v2stat
AP952
map
zone
digital
CWOP/APRSWX
387
 43.22528
-71.70417
2013
2012
2011
2010
2009
2008
2007
AVG
17 CONTOOCOOK RVR BLO HOP Merrimack
47
na
na
na
na
COTN3
map
zone
digital
HADS
380
 43.19278
-71.74778
2013
2012
2011
2010
2009
2008
AVG
18 Derry I93 Rockingham
94
na
na
na
na
NHDRY
map
zone
digital
NHDOT
232
 42.86056
-71.33417
2013
2012
2011
2010
2009
2008
AVG
19 DW0068 Merrimack Hillsborough
82
na
na
v2virt
v2stat
D0068
map
zone
digital
CWOP/APRSWX
288
 42.88167
-71.54167
2013
2012
2011
2010
2009
AVG
20 DW0555 Newton Rockingham
96
na
na
v2virt
v2stat
D0555
map
zone
digital
CWOP/APRSWX
124
 42.89306
-71.03417
2013
2012
2011
2010
2009
AVG
21 DW0980 Webster Merrimack
88
na
na
v2virt
v2stat
D0980
map
zone
digital
CWOP/APRSWX
439
 43.27000
-71.67639
2013
2012
2011
2010
2009
AVG
22 DW1133 Hollis Hillsborough
62
na
na
v2virt
v2stat
D1133
map
zone
digital
CWOP/APRSWX
236
 42.74667
-71.54056
2013
2012
2011
2010
AVG
23 DW1770 Manchester Hillsborough
66
na
na
v2virt
v2stat
D1770
map
zone
digital
CWOP/APRSWX
308
 42.95778
-71.45806
2013
2012
2011
2010
2009
AVG
24 DW2324 South Merrimack Hillsborough
82
na
na
v2virt
v2stat
D2324
map
zone
digital
CWOP/APRSWX
219
 42.81417
-71.53917
2013
2012
2011
2010
AVG
25 DW2935 Belmont Belknap
93
na
na
v2virt
v2stat
D2935
map
zone
digital
CWOP/APRSWX
698
 43.43528
-71.50667
2013
2012
2011
2010
AVG
26 DW3310 Gilford Belknap
92
na
na
v2virt
v2stat
D3310
map
zone
digital
CWOP/APRSWX
1338
 43.55556
-71.35000
2013
2012
2011
2010
AVG
27 DW4245 Stratham Rockingham
89
na
na
v2virt
v2stat
D4245
map
zone
digital
CWOP/APRSWX
108
 42.99444
-70.90000
2013
2012
AVG
28 DW4885 Plaistow Rockingham
89
na
na
v2virt
v2stat
D4885
map
zone
digital
CWOP/APRSWX
154
 42.81917
-71.08167
2013
2012
AVG
29 DW4965 Enfield Sullivan
71
na
na
v2virt
v2stat
D4965
map
zone
digital
CWOP/APRSWX
1003
 43.65167
-72.13667
2013
2012
AVG
30 DW5065 Claremont Sullivan
96
na
na
v2virt
v2stat
D5065
map
zone
digital
CWOP/APRSWX
429
 43.35667
-72.38306
2013
2012
AVG
31 DW5157 Bow Merrimack
94
na
na
v2virt
v2stat
D5157
map
zone
digital
CWOP/APRSWX
364
 43.15667
-71.62111
2013
2012
AVG
32 DW5465 Sanbornton Belknap
95
na
na
v2virt
v2stat
D5465
map
zone
digital
CWOP/APRSWX
501
 43.49694
-71.62778
2013
2012
AVG
33 DW5520 Pittsburg Coos
70
na
na
v2virt
v2stat
D5520
map
zone
digital
CWOP/APRSWX
1880
 45.10556
-71.29000
2013
2012
AVG
34 DW5533 Lisbon Caledonia
87
na
na
v2virt
v2stat
D5533
map
zone
digital
CWOP/APRSWX
1154
 44.28361
-71.84306
2013
2012
AVG
35 DW5704 Sunapee Sullivan
88
na
na
v2virt
v2stat
D5704
map
zone
digital
CWOP/APRSWX
1115
 43.36667
-72.08306
2013
2012
AVG
36 DW5833 Chichester Merrimack
92
na
na
v2virt
v2stat
D5833
map
zone
digital
CWOP/APRSWX
679
 43.21139
-71.41417
2013
2012
AVG
37 DW5928 Newbury Sullivan
91
na
na
v2virt
v2stat
D5928
map
zone
digital
CWOP/APRSWX
1588
 43.32944
-72.02667
2013
2012
AVG
38 DW5992 New Hampton Belknap
95
na
na
v2virt
v2stat
D5992
map
zone
digital
CWOP/APRSWX
561
 43.60361
-71.64056
2013
2012
AVG
39 DW6237 Marlborough Cheshire
96
na
na
v2virt
v2stat
D6237
map
zone
digital
CWOP/APRSWX
734
 42.91194
-72.21667
2013
2012
AVG
40 DW6325 Bedford Hillsborough
87
na
na
v2virt
v2stat
D6325
map
zone
digital
CWOP/APRSWX
334
 42.92667
-71.49417
2013
2012
AVG
41 DW6344 North Conway Carroll
85
na
na
v2virt
v2stat
D6344
map
zone
digital
CWOP/APRSWX
800
 44.04556
-71.17417
2013
2012
AVG
42 DW6469 Wolfeboro Carroll
87
na
na
v2virt
v2stat
D6469
map
zone
digital
CWOP/APRSWX
557
 43.62000
-71.17194
2013
2012
AVG
43 e DillantHopkins Apt Cheshire
92
na
na
v2virt
v2stat
KEEN
map
zone
digital
METAR
508
 42.90000
-72.26667
2013
2012
2011
2010
2009
2008
2007
AVG
44 EnFld District2 HQ @ I Sullivan
98
na
na
na
na
NHENF
map
zone
digital
NHDOT
1112
 43.60806
-72.18556
2013
2012
AVG
45 Epping Rockingham
47
na
na
na
na
EPPN3
map
zone
digital
COOP
150
 43.01889
-71.09917
2013
2012
2011
2010
2009
2008
2007
AVG
46 Errol 1 Airport Coos
33
na
na
na
na
EOLN3
map
zone
digital
COOP
1240
 44.79278
-71.16306
2013
2012
2011
2010
2009
2008
2007
AVG
47 EXETER Rvr AT HAIGH RO Rockingham
45
na
na
na
na
EXTN3
map
zone
digital
HADS
78
 42.98417
-71.03889
2013
2012
2011
2010
2009
2008
AVG
48 KINGMAN FARM AT MADBUR Rockingham
98
na
na
na
na
KINN3
map
zone
digital
CRN
82
 43.10889
-70.94806
2013
2012
2011
2008
AVG
49 First Connecticut Lake Coos
45
na
na
na
na
FCLN3
map
zone
digital
COOP
1637
 45.08917
-71.23056
2013
2012
2011
2010
2009
2008
2007
AVG
50 FRANKLIN Fls DAM POOL Merrimack
49
na
na
na
na
FFDN3
map
zone
digital
HADS
449
 43.47056
-71.65389
2013
2012
2011
2010
2009
2008
AVG
51 N1EDU Fremont Rockingham
78
na
na
v2virt
v2stat
AS119
map
zone
digital
CWOP/APRSWX
167
 42.98667
-71.12750
2013
2012
2011
2010
2009
2007
AVG
52 CW1984 Hampstead Rockingham
58
na
na
v2virt
v2stat
C1984
map
zone
digital
CWOP/APRSWX
413
 42.91139
-71.21667
2013
2012
2011
2010
2009
2008
2007
AVG
53 CW5851 Hampstead Rockingham
93
na
na
v2virt
v2stat
C5851
map
zone
digital
CWOP/APRSWX
229
 42.89556
-71.16806
2013
2012
2011
2010
2009
2008
2007
AVG
54 N1SKZ Hillsboro Merrimack
85
na
na
v2virt
v2stat
AP500
map
zone
digital
CWOP/APRSWX
698
 43.15694
-71.89444
2013
2012
2011
2008
2007
AVG
55 CW0234 Hollis Hillsborough
75
na
na
v2virt
v2stat
C0234
map
zone
digital
CWOP/APRSWX
190
 42.72417
-71.55750
2013
2012
2011
2010
2009
2008
2007
AVG
56 HUBBARD BROOK Grafton
93
na
na
na
na
HUBN3
map
zone
digital
SCAN
1450
 43.92917
-71.71917
2013
2012
2011
2010
2009
AVG
57 CW8371 Hudson Hillsborough
92
na
na
v2virt
v2stat
C8371
map
zone
digital
CWOP/APRSWX
131
 42.78667
-71.45167
2013
2012
2011
2010
2009
2008
AVG
58 Isle of Shoals Rockingham
94
na
na
na
na
IOSN3
map
zone
digital
MARITIME
0
 42.96917
-70.62000
2013
2012
2011
2010
2009
2008
2007
AVG
59 Jaffrey MuniSilver Ra Cheshire
96
na
na
v2virt
v2stat
KAFN
map
zone
digital
METAR
997
 42.80556
-72.00056
2013
2012
2011
2010
2009
2008
2007
AVG
60 Laconia Muni Apt Belknap
86
na
na
v2virt
v2stat
KLCI
map
zone
digital
METAR
646
 43.56667
-71.41667
2013
2012
2011
2010
2009
2008
2007
AVG
61 LANCASTER Essex
98
na
na
v2virt
v2stat
LNCN3
map
zone
digital
RAWS
866
 44.52528
-71.57250
2013
2012
2011
2010
2009
2008
AVG
62 Lebanon Muni Apt Sullivan
95
na
na
v2virt
v2stat
KLEB
map
zone
digital
METAR
564
 43.62667
-72.30556
2013
2012
2011
2010
2009
2008
2007
AVG
63 CW1773 Lisbon Caledonia
79
na
na
v2virt
v2stat
C1773
map
zone
digital
CWOP/APRSWX
557
 44.21167
-71.91556
2013
2012
2011
2010
2009
2008
2007
AVG
64 Little Bay16 York
81
na
na
na
na
NHLBY
map
zone
digital
NHDOT
19
 43.11556
-70.82167
2013
2012
2011
2010
2009
2008
AVG
65 Littleton I93 Caledonia
97
na
na
na
na
NHLTN
map
zone
digital
NHDOT
813
 44.32750
-71.87167
2013
2012
2011
2010
2009
2008
AVG
66 N1NAZ1 Londonderry Hillsborough
88
na
na
v2virt
v2stat
AR385
map
zone
digital
CWOP/APRSWX
200
 42.84639
-71.42778
2013
2012
2011
2010
2009
2008
2007
AVG
67 Lost River112 Grafton
95
na
na
na
na
NHLRV
map
zone
digital
NHDOT
2329
 44.03056
-71.78417
2013
2012
2011
2010
2009
2008
AVG
68 Manchester Airport Hillsborough
97
na
na
v2virt
v2stat
KMHT
map
zone
digital
METAR
226
 42.92917
-71.43556
2013
2012
2011
2010
2009
2008
2007
AVG
69 Manchester101 Hillsborough
96
na
na
na
na
NHMCH
map
zone
digital
NHDOT
318
 43.00167
-71.40417
2013
2012
2011
2010
2009
2008
AVG
70 MASCOMA Rvr AT MASCOMA Sullivan
50
na
na
na
na
MCAN3
map
zone
digital
HADS
748
 43.64806
-72.18167
2013
2012
2008
AVG
71 CW9123 Merrimack Hillsborough
82
na
na
v2virt
v2stat
C9123
map
zone
digital
CWOP/APRSWX
213
 42.88750
-71.52417
2013
2012
2011
2010
AVG
72 Mount Washington Carroll
61
na
na
v2virt
v2stat
KMWN
map
zone
digital
METAR
5502
 44.26667
-71.30000
2013
2012
2011
2010
2009
2008
2007
AVG
73 Nashua Boire Fld Apt Hillsborough
95
na
na
v2virt
v2stat
KASH
map
zone
digital
METAR
190
 42.78167
-71.51417
2013
2012
2011
2010
2009
2008
2007
AVG
74 K1ABC Nashua Middlesex
79
na
na
v2virt
v2stat
AS918
map
zone
digital
CWOP/APRSWX
167
 42.71417
-71.48556
2013
2012
2011
2010
2009
AVG
75 CW4525 New Boston Hillsborough
88
na
na
v2virt
v2stat
C4525
map
zone
digital
CWOP/APRSWX
662
 42.98917
-71.65278
2013
2012
2011
2010
2009
2008
2007
AVG
76 New Durham 3NNW Strafford
50
na
na
na
na
NWDN3
map
zone
digital
COOP
629
 43.47556
-71.17806
2013
2012
2011
2010
2009
2008
2007
AVG
77 Newport Airport Sullivan
48
na
na
na
na
NWPN3
map
zone
digital
COOP
774
 43.38944
-72.18611
2013
2012
2007
AVG
78 CW7324 Northfield Merrimack
90
na
na
v2virt
v2stat
C7324
map
zone
digital
CWOP/APRSWX
587
 43.43500
-71.62000
2013
2012
2011
2010
2009
2008
AVG
79 NUBANUSIT BROOK AT MAC Cheshire
48
na
na
na
na
MACN3
map
zone
digital
HADS
961
 42.89278
-71.98667
2013
2012
2011
2010
2009
2008
AVG
80 OTTER BROOK Lk AT KEEN Cheshire
49
na
na
na
na
OTRN3
map
zone
digital
HADS
810
 42.94556
-72.23667
2013
2012
2011
2010
2009
2008
AVG
81 Pease AFB Ptsmouth York
99
na
na
v2virt
v2stat
KPSM
map
zone
digital
METAR
82
 43.08306
-70.81667
2013
2012
2011
2010
2009
2008
2007
AVG
82 CW7438 Plaistow Rockingham
31
na
na
v2virt
v2stat
C7438
map
zone
digital
CWOP/APRSWX
111
 42.83056
-71.11139
2013
2012
2009
2008
AVG
83 Plymouth Muni Apt Grafton
97
na
na
v2virt
v2stat
K1P1
map
zone
digital
METAR
511
 43.77917
-71.75306
2013
2012
2011
2010
2009
2008
2007
AVG
84 Plymouth Grafton
49
na
na
na
na
SA06
map
zone
digital
GPSMET
597
 43.75667
-71.69056
2013
2012
2011
2010
2009
2008
2007
AVG
85 POORFARM BROOK AT ELLA Belknap
49
na
na
na
na
POON3
map
zone
digital
HADS
521
 43.57278
-71.35556
2013
2012
2011
2010
2009
2008
AVG
86 CW8944 Rochester Strafford
93
na
na
v2virt
v2stat
C8944
map
zone
digital
CWOP/APRSWX
360
 43.28917
-70.94778
2013
2012
2011
2010
2009
2008
AVG
87 Rochester Skyhaven Apt Strafford
97
na
na
v2virt
v2stat
KDAW
map
zone
digital
METAR
301
 43.27806
-70.92167
2013
2012
2011
2010
2009
2008
2007
AVG
88 CW8418 Roxbury Cheshire
82
na
na
v2virt
v2stat
C8418
map
zone
digital
CWOP/APRSWX
1355
 42.95000
-72.21917
2013
2012
2011
2010
2009
2008
AVG
89 CW0655 Salem Rockingham
93
na
na
v2virt
v2stat
C0655
map
zone
digital
CWOP/APRSWX
170
 42.79028
-71.23000
2013
2012
2011
2010
2009
2008
2007
AVG
90 Salem I93 Rockingham
89
na
na
na
na
NHSLM
map
zone
digital
NHDOT
108
 42.75389
-71.22056
2013
2012
2011
2010
2009
AVG
91 Sanbornton I93 Belknap
97
na
na
na
na
NHSBN
map
zone
digital
NHDOT
777
 43.49167
-71.59917
2013
2012
2011
2010
2009
2008
AVG
92 SHANNON BROOK @ MOULTO Belknap
47
na
na
na
na
SHAN3
map
zone
digital
HADS
557
 43.73028
-71.35778
2013
2012
AVG
93 CW1492 Spofford Cheshire
87
na
na
v2virt
v2stat
C1492
map
zone
digital
CWOP/APRSWX
1036
 42.91056
-72.38528
2013
2012
2011
2010
2009
2008
2007
AVG
94 Springfield I89 Sullivan
77
na
na
na
na
NHSFD
map
zone
digital
NHDOT
1374
 43.46556
-72.10139
2013
2012
2011
2010
2009
2008
AVG
95 KA1MTM Swanzey Cheshire
96
na
na
v2virt
v2stat
AS466
map
zone
digital
CWOP/APRSWX
488
 42.85417
-72.34250
2013
2012
2011
2010
2009
2008
AVG
96 THOMPSON FARM AT DURHA Strafford
99
na
na
na
na
THON3
map
zone
digital
CRN
127
 43.17167
-70.92778
2013
2012
2011
2008
AVG
97 CW9887 Tilton Belknap
72
na
na
v2virt
v2stat
C9887
map
zone
digital
CWOP/APRSWX
823
 43.47417
-71.60500
2013
2012
2011
2010
2009
AVG
98 W1JAB Exeter Rockingham
85
na
na
v2virt
v2stat
AS221
map
zone
digital
CWOP/APRSWX
36
 42.97917
-70.94167
2013
2012
2011
2010
2009
2008
2007
AVG
99 WA1NHP Richmond Cheshire
86
na
na
v2virt
v2stat
AR530
map
zone
digital
CWOP/APRSWX
1079
 42.75639
-72.27028
2013
2012
2011
2010
2009
2008
2007
AVG
100 WA1YZN3 Swanzey Cheshire
64
na
na
v2virt
v2stat
AT783
map
zone
digital
CWOP/APRSWX
475
 42.90778
-72.28861
2013
2012
AVG
101 Walpole Tolland
21
na
na
na
na
WPSN3
map
zone
digital
COOP
337
 42.03306
-72.43278
2013
2012
2011
2010
2009
2008
2007
AVG
102 Wentworth Shed 202 @ N Grafton
99
na
na
na
na
NHWEN
map
zone
digital
NHDOT
679
 43.89361
-71.89806
2013
2012
2011
AVG
103 Westmoreland9 Cheshire
93
na
na
na
na
NHWEM
map
zone
digital
NHDOT
1105
 42.92667
-72.36917
2013
2012
2011
2010
2009
2008
AVG
104 WHITE MTN NF Carroll
95
na
na
v2virt
v2stat
CWYN3
map
zone
digital
RAWS
521
 43.98056
-71.14056
2013
2012
2011
2010
2009
2008
2007
AVG
105 WhiteFld Mount Washing Essex
95
na
na
v2virt
v2stat
KHIE
map
zone
digital
METAR
1046
 44.36556
-71.55167
2013
2012
2011
2010
2009
2008
2007
AVG
106 WINNIPESAUKEE Rvr AT T Belknap
49
na
na
na
na
TLTN3
map
zone
digital
HADS
524
 43.44167
-71.58889
2013
2012
2011
2010
2009
2008
AVG
107 Woodstock I93 Grafton
99
na
na
na
na
NHWOD
map
zone
digital
NHDOT
679
 43.96917
-71.67500
2013
2012
2011
2010
2009
2008
AVG

[USPEST.ORG/WEA Home] [Feedback Survey] [Intro] [US DD Mapmaker] [Main Table Index] [Links]
National Plant Diagnostics Network Integrated Plant Protection Center at OSU Oregon State University The PRISM Group at OSU Fox Weather, LLC University of Utah Mesowest Western
 Region Pest Management Center National
 Institute of Food and Agriculture
All data provided "as is" and users assume all risk in its use - see full disclaimer. All NWS derived data is not subject to copyright protection. This site hosted by the Integrated Plant Protection Center at Oregon State University with support from the USDA National Plant Diagnostic Network, various USDA NIFA and RMA grants, and USDA IPM Centers - Western Region. Climate map data provided by OSU PRISM Group, realtime public weather data provided by U. Utah Mesowest and various other networks.
This site on-line since April 5, 1996; last update Jan. 2, 2013
Contact Len Coop, OSU IPPC and Botany & Plant Pathology Dept. at coopl@science.oregonstate.edu or 541-737-5523 if you have any questions about this information.