Hawaii USA weather data
Hawaii USA Weather Data, Plant Disease Risk and Degree-Day Models
APRSWXNET Network - other tables for HI include: All Networks, METAR, RAWS, see our homepage.
Interactive degree-day maps
Hawaii USA base 32 degree-days to date
Degree-day & Phenology Model Calculator
 Also try the full-featured calculator/DD model
Select model: 
Thresholds: lower: °F   upper: °F (or celsius °C:)
  Calc. method:
Start (biofix) date:   End date:   
 Forecast type:   
Statewide Disease Alert Maps: tomato-potato Smith late blight, Tomcast DSV, fire blight, soybean rust
Disease Alert Movies: fireblight: 2010 2011 2012 2013
Data table - to SORT click on headers:
# Location linked to
hourly weather,
plant disease models and
forecasts
using
"Mypest Page"
 
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.)

10 yr
avgs

30 yr
avgs

nmme
fcast

cfs
fcast
1 AH7L Kapaa Kauai County
61
na
na
na
na
F0098
map
zone
digital
CWOP/APRSWX
360
 22.07083
-159.35861
2020
2019
2018
2017
-
-
-
-
2 Kapaau CW3644 Hawaii
69
na
na
na
na
C3644
map
zone
digital
CWOP/APRSWX
1012
 20.21667
-155.81694
2020
2019
2018
2017
2016
2015
2014
2013
2012
2008
-
-
-
-
3 Kailua CW9190 Honolulu Cou
91
na
na
na
na
C9190
map
zone
digital
CWOP/APRSWX
13
 21.37444
-157.73806
2020
2019
2018
2017
2016
2015
2014
-
-
-
-
4 Keaau DW9279 Hawaii Count
94
na
na
na
na
D9279
map
zone
digital
CWOP/APRSWX
23
 19.61056
-154.94861
2020
2019
2018
2017
2016
2015
2014
-
-
-
-
5 Honokaa EW3941 Hawaii Count
88
na
na
na
na
E3941
map
zone
digital
CWOP/APRSWX
1073
 20.07861
-155.46389
2020
2019
2018
2017
2016
2015
-
-
-
-
6 Honokaa EW6549 Hawaii Count
88
na
na
na
na
E6549
map
zone
digital
CWOP/APRSWX
1010
 20.10000
-155.53000
2020
2019
2018
2017
2016
2015
-
-
-
-
7 Kailua Kona EW6648 Hawaii Count
96
na
na
na
na
E6648
map
zone
digital
CWOP/APRSWX
541
 19.60944
-155.95944
2020
2019
2018
2017
2016
2015
-
-
-
-
8 FW0803 Hilo Hawaii Count
86
na
na
na
na
F0803
map
zone
digital
CWOP/APRSWX
1515
 19.75444
-155.15056
2020
2019
-
-
-
-
9 FW1950 Hilo Hawaii Count
4
na
na
na
na
F1950
map
zone
digital
CWOP/APRSWX
698
 19.65667
-155.10139
2020
2019
-
-
-
-
10 FW4397 Haiku Maui County
94
na
na
na
na
F4397
map
zone
digital
CWOP/APRSWX
978
 20.89167
-156.32056
2020
2019
-
-
-
-
11 FW5218 Hilo Hawaii Count
92
na
na
na
na
F5218
map
zone
digital
CWOP/APRSWX
7451
 19.71806
-155.45361
2020
2019
-
-
-
-
12 Makawao KH6HHG Maui
96
na
na
na
na
AP834
map
zone
digital
CWOP/APRSWX
1631
 20.85528
-156.31472
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
-
-
-
-
13 Maui AH6GR Maui
81
na
na
na
na
AR427
map
zone
digital
CWOP/APRSWX
868
 20.87472
-156.51583
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
-
-
-
-
14 Nanakuli DW3665 Honolulu
59
na
na
na
na
D3665
map
zone
digital
CWOP/APRSWX
49
 21.39250
-158.14861
2020
2019
2018
2017
2016
2015
2014
2013
2012
-
-
-
-
15 Pahoa CW3303 Hawaii
94
na
na
na
na
C3303
map
zone
digital
CWOP/APRSWX
748
 19.45806
-154.90583
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
-
-
-
-

[USPEST.ORG/WEA Home] [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. 8, 2020
Contact Len Coop, OSU IPPC and Horticulture Dept. at coopl@science.oregonstate.edu or 541-737-5523 if you have any questions about this information.