Connecticut USA weather data
Connecticut USA Weather Data, Plant Disease Risk and Degree-Day Models
All Available Networks - other tables for CT include: CWOP/APRS, METAR, see our homepage.
Interactive degree-day maps
Connecticut 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 AF1HS North Haven New Haven
94
na
na
v2virt
v2stat
AT308
map
zone
digital
CWOP/APRSWX
95
 41.37306
-72.84111
2012
AVG
2 N1ZLE Barkhamsted Litchfield
95
na
na
v2virt
v2stat
AS854
map
zone
digital
CWOP/APRSWX
905
 41.89056
-73.03417
2012
2011
2010
2009
AVG
3 CW2392 Berlin Hartford
86
na
na
v2virt
v2stat
C2392
map
zone
digital
CWOP/APRSWX
164
 41.58667
-72.76417
2012
2011
2010
2009
2008
2007
2006
AVG
4 CW6440 Branford New Haven
96
na
na
v2virt
v2stat
C6440
map
zone
digital
CWOP/APRSWX
137
 41.30167
-72.79556
2012
2011
2010
2009
2008
2007
AVG
5 N1HUI Branford New Haven
96
na
na
v2virt
v2stat
AR514
map
zone
digital
CWOP/APRSWX
0
 41.26167
-72.80806
2012
2011
2010
2009
2008
2007
2006
AVG
6 Bridgeport Fairfield
39
na
na
na
na
BRHC3
map
zone
digital
NOS-NWLON
0
 41.17278
-73.18167
2012
2011
2010
2009
AVG
7 BridgePt Sikorsky Mem Fairfield
97
na
na
v2virt
v2stat
KBDR
map
zone
digital
METAR
13
 41.15806
-73.12889
2012
2011
2010
2009
2008
2007
2006
AVG
8 CW0506 Canton Hartford
94
na
na
v2virt
v2stat
C0506
map
zone
digital
CWOP/APRSWX
360
 41.82889
-72.90889
2012
2011
2010
2009
2008
2007
2006
AVG
9 Chester Airport Middlesex
88
na
na
v2virt
v2stat
KSNC
map
zone
digital
METAR
393
 41.38389
-72.50556
2012
2011
2010
2009
AVG
10 Danbury Muni Apt Fairfield
96
na
na
v2virt
v2stat
KDXR
map
zone
digital
METAR
456
 41.37167
-73.48417
2012
2011
2010
2009
2008
2007
2006
AVG
11 CW5844 Danielson Windham
96
na
na
v2virt
v2stat
C5844
map
zone
digital
CWOP/APRSWX
242
 41.79917
-71.88167
2012
2011
2010
2009
2008
2007
AVG
12 KB1JDX2 Danielson Windham
95
na
na
v2virt
v2stat
AT535
map
zone
digital
CWOP/APRSWX
229
 41.80639
-71.89111
2012
AVG
13 DANIELSON Hartford
83
na
na
na
na
KLZD
map
zone
digital
NCAWOS
190
 41.81917
-72.54167
2012
2011
2010
2009
AVG
14 DW0489 Danbury Fairfield
96
na
na
v2virt
v2stat
D0489
map
zone
digital
CWOP/APRSWX
623
 41.40056
-73.48028
2012
2011
2010
2009
AVG
15 DW0564 Quaker Hill New London
91
na
na
v2virt
v2stat
D0564
map
zone
digital
CWOP/APRSWX
0
 41.40056
-72.10806
2012
2011
2010
2009
AVG
16 DW1035 Tolland Tolland
95
na
na
v2virt
v2stat
D1035
map
zone
digital
CWOP/APRSWX
728
 41.84667
-72.34417
2012
2011
2010
2009
AVG
17 DW1145 Greenwich Westchester
86
na
na
v2virt
v2stat
D1145
map
zone
digital
CWOP/APRSWX
249
 41.03556
-73.67139
2012
2011
2010
2009
AVG
18 DW1304 Shelton New Haven
96
na
na
v2virt
v2stat
D1304
map
zone
digital
CWOP/APRSWX
259
 41.29556
-73.14667
2012
2011
2010
AVG
19 DW1980 Armonk Westchester
95
na
na
v2virt
v2stat
D1980
map
zone
digital
CWOP/APRSWX
387
 41.13000
-73.70806
2012
2011
2010
AVG
20 DW2406 Norfolk Litchfield
62
na
na
v2virt
v2stat
D2406
map
zone
digital
CWOP/APRSWX
1273
 41.98861
-73.19556
2012
2011
2010
AVG
21 DW2428 Durham Middlesex
95
na
na
v2virt
v2stat
D2428
map
zone
digital
CWOP/APRSWX
397
 41.45667
-72.66611
2012
2011
2010
AVG
22 DW2444 Torrington Litchfield
97
na
na
v2virt
v2stat
D2444
map
zone
digital
CWOP/APRSWX
892
 41.81167
-73.09778
2012
2011
2010
AVG
23 DW3131 Lebanon New London
97
na
na
v2virt
v2stat
D3131
map
zone
digital
CWOP/APRSWX
419
 41.65278
-72.18361
2012
2011
2010
AVG
24 DW3254 Middlefield Middlesex
94
na
na
v2virt
v2stat
D3254
map
zone
digital
CWOP/APRSWX
209
 41.51528
-72.68417
2012
AVG
25 DW3718 Noank New London
44
na
na
v2virt
v2stat
D3718
map
zone
digital
CWOP/APRSWX
65
 41.32528
-71.99361
2012
AVG
26 DW4070 Stamford Fairfield
93
na
na
v2virt
v2stat
D4070
map
zone
digital
CWOP/APRSWX
203
 41.13111
-73.54917
2012
AVG
27 DW4641 Stratford Fairfield
94
na
na
v2virt
v2stat
D4641
map
zone
digital
CWOP/APRSWX
121
 41.20250
-73.14056
2012
AVG
28 DW4833 Meriden New Haven
93
na
na
v2virt
v2stat
D4833
map
zone
digital
CWOP/APRSWX
288
 41.51917
-72.78806
2012
AVG
29 DW6365 Killingworth Middlesex
92
na
na
v2virt
v2stat
D6365
map
zone
digital
CWOP/APRSWX
337
 41.35667
-72.56139
2012
AVG
30 DW6554 Ashford Windham
92
na
na
v2virt
v2stat
D6554
map
zone
digital
CWOP/APRSWX
390
 41.86417
-72.16028
2012
AVG
31 CW1390 East Haven New Haven
98
na
na
v2virt
v2stat
C1390
map
zone
digital
CWOP/APRSWX
42
 41.28556
-72.87250
2012
2011
2010
2009
2008
2007
2006
AVG
32 KB1JDX Eastford Windham
38
na
na
v2virt
v2stat
AS663
map
zone
digital
CWOP/APRSWX
472
 41.84056
-72.09667
2012
2011
2010
2009
2008
AVG
33 CW0811 Farmington Hartford
94
na
na
v2virt
v2stat
C0811
map
zone
digital
CWOP/APRSWX
318
 41.72806
-72.78056
2012
2011
2010
2009
2008
2007
2006
AVG
34 CW2148 Gales Ferry New London
93
na
na
v2virt
v2stat
C2148
map
zone
digital
CWOP/APRSWX
26
 41.42667
-72.08056
2012
2011
2010
2008
2007
2006
AVG
35 N1TKS Greenwich Westchester
96
na
na
v2virt
v2stat
AR971
map
zone
digital
CWOP/APRSWX
62
 41.00806
-73.65250
2012
2011
2010
2009
2008
2007
2006
AVG
36 Groton N London Apt Suffolk
98
na
na
v2virt
v2stat
KGON
map
zone
digital
METAR
9
 41.32750
-72.04917
2012
2011
2010
2009
2008
2007
2006
AVG
37 CW7448 Hampton Windham
98
na
na
v2virt
v2stat
C7448
map
zone
digital
CWOP/APRSWX
459
 41.76667
-72.05306
2012
2011
2010
2009
2008
AVG
38 HartfordBrainard Apt Hartford
96
na
na
v2virt
v2stat
KHFD
map
zone
digital
METAR
36
 41.73417
-72.65167
2012
2011
2010
2009
2008
2007
2006
AVG
39 CW3402 Litchfield Litchfield
96
na
na
v2virt
v2stat
C3402
map
zone
digital
CWOP/APRSWX
1040
 41.73667
-73.18778
2012
2011
2010
2009
2008
2007
2006
AVG
40 Meriden Markham Muni A New Haven
95
na
na
v2virt
v2stat
KMMK
map
zone
digital
METAR
101
 41.50917
-72.82778
2012
2011
2010
2009
2008
2007
2006
AVG
41 N Grosvenor Dale Windham
73
na
na
v2virt
v2stat
C3597
map
zone
digital
CWOP/APRSWX
626
 41.99556
-71.88167
2012
2011
2010
2009
2008
2007
AVG
42 N Haven TweedNew Have New Haven
98
na
na
v2virt
v2stat
KHVN
map
zone
digital
METAR
19
 41.26389
-72.88667
2012
2011
2010
2009
2008
2007
2006
AVG
43 N Stonington New London
96
na
na
v2virt
v2stat
C8026
map
zone
digital
CWOP/APRSWX
397
 41.45278
-71.91917
2012
2011
2010
2009
2008
AVG
44 CW6575 New Fairfield Putnam
98
na
na
v2virt
v2stat
C6575
map
zone
digital
CWOP/APRSWX
705
 41.46167
-73.52806
2012
2011
2010
2009
2008
2007
AVG
45 CW3094 New Hartford Litchfield
91
na
na
v2virt
v2stat
C3094
map
zone
digital
CWOP/APRSWX
1040
 41.87167
-73.01417
2012
2011
2010
2009
2008
2007
2006
AVG
46 New Haven New Haven
39
na
na
na
na
NWHC3
map
zone
digital
NOS-PORTS
0
 41.28278
-72.90778
2012
2011
2010
2009
AVG
47 CW1532 New London New London
38
na
na
v2virt
v2stat
C1532
map
zone
digital
CWOP/APRSWX
55
 41.34556
-72.13167
2012
2011
2010
2009
2008
AVG
48 New London Ledge Suffolk
69
na
na
na
na
LDLC3
map
zone
digital
MARITIME
0
 41.31000
-72.07917
2012
2011
2010
2009
2008
2007
AVG
49 New London New London
35
na
na
na
na
NLNC3
map
zone
digital
NOS-NWLON
0
 41.35444
-72.08667
2012
2011
AVG
50 N1CNV1 Newington Hartford
58
na
na
v2virt
v2stat
AR441
map
zone
digital
CWOP/APRSWX
154
 41.68417
-72.74028
2012
2011
2010
2009
2008
2007
2006
AVG
51 N1GUU Newtown Fairfield
97
na
na
v2virt
v2stat
AT152
map
zone
digital
CWOP/APRSWX
324
 41.46778
-73.33028
2012
2011
2010
AVG
52 Norfolk Litchfield
49
na
na
na
na
NFKC3
map
zone
digital
COOP
1407
 41.96778
-73.22417
2012
2011
2010
2009
2008
2007
AVG
53 Oxford WaterburyOxfor New Haven
86
na
na
v2virt
v2stat
KOXC
map
zone
digital
METAR
718
 41.48306
-73.13306
2012
2011
2010
2009
2008
2007
2006
AVG
54 CW0465 Sherman Putnam
97
na
na
v2virt
v2stat
C0465
map
zone
digital
CWOP/APRSWX
689
 41.57667
-73.47306
2012
2011
2010
2009
2008
2007
2006
AVG
55 CW7403 Southington New Haven
95
na
na
v2virt
v2stat
C7403
map
zone
digital
CWOP/APRSWX
173
 41.60028
-72.87778
2012
2011
2010
2009
2008
AVG
56 CW2621 Tolland Tolland
96
na
na
v2virt
v2stat
C2621
map
zone
digital
CWOP/APRSWX
807
 41.89556
-72.36417
2012
2011
2010
2009
2008
AVG
57 CW2522 Torrington Litchfield
98
na
na
v2virt
v2stat
C2522
map
zone
digital
CWOP/APRSWX
1236
 41.79667
-73.17056
2012
2011
2010
2009
2008
2007
2006
AVG
58 CW8806 Torrington Litchfield
13
na
na
v2virt
v2stat
C8806
map
zone
digital
CWOP/APRSWX
689
 41.82111
-73.12000
2012
2008
AVG
59 W1FJM1 EHartford Hartford
96
na
na
v2virt
v2stat
AR675
map
zone
digital
CWOP/APRSWX
59
 41.79028
-72.61278
2012
2011
2010
2009
2008
2006
AVG
60 W1HAF2 Waterford EOC New London
48
na
na
v2virt
v2stat
AS858
map
zone
digital
CWOP/APRSWX
22
 41.34417
-72.13639
2012
AVG
61 W1IN3 Haddam Middlesex
90
na
na
v2virt
v2stat
AT776
map
zone
digital
CWOP/APRSWX
377
 41.44806
-72.49917
2012
AVG
62 W1OEM Flanders New London
97
na
na
v2virt
v2stat
AP750
map
zone
digital
CWOP/APRSWX
36
 41.36667
-72.21556
2012
2011
2010
2009
2008
2007
AVG
63 WA1OUI West Simsbury Hartford
88
na
na
v2virt
v2stat
AR343
map
zone
digital
CWOP/APRSWX
328
 41.82917
-72.86528
2012
2011
2010
2009
2008
2007
2006
AVG
64 CW9809 Watertown Litchfield
98
na
na
v2virt
v2stat
C9809
map
zone
digital
CWOP/APRSWX
757
 41.57167
-73.09389
2012
2011
2010
2009
AVG
65 N1PSJ West Hartford Hartford
77
na
na
v2virt
v2stat
AS284
map
zone
digital
CWOP/APRSWX
173
 41.75639
-72.74806
2012
2011
2010
2009
2008
2007
AVG
66 Willimantic Windham Ap Tolland
96
na
na
v2virt
v2stat
KIJD
map
zone
digital
METAR
239
 41.74167
-72.18306
2012
2011
2010
2009
2008
2007
2006
AVG
67 Windsor Locks Bradley Hartford
96
na
na
v2virt
v2stat
KBDL
map
zone
digital
METAR
187
 41.93806
-72.68250
2012
2011
2010
2009
2008
2007
2006
AVG
68 CW1683 Woodbridge New Haven
82
na
na
v2virt
v2stat
C1683
map
zone
digital
CWOP/APRSWX
416
 41.34167
-73.03917
2012
2011
2010
2009
2007
2006
AVG
69 WX1CT Norwalk Fairfield
95
na
na
v2virt
v2stat
AT415
map
zone
digital
CWOP/APRSWX
101
 41.13194
-73.38528
2012
AVG
70 WY1U1 Wallingford New Haven
96
na
na
v2virt
v2stat
AP284
map
zone
digital
CWOP/APRSWX
259
 41.49056
-72.84028
2012
2011
2010
2009
2008
2007
2006
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. 11, 2012
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.