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Data Calendar for GROTON/NEW LONDON

The calendar chart below shows the daily reported climate variables. You can click on a date to display the values for all sites for that day. Time stamps are displayed in the America/New_York timezone. Wind speeds are in mph and temperatures in Fahrenheit. Values flagged with a (E) are estimated by the IEM.

Year:  

Month:  

 

Nov 2024Dec 2024 Jan 2025
SundayMondayTuesdayWednesday ThursdayFridaySaturday
01
High: 36
Low: 25
Rain: 0.00
Avg Wind: W @ 8.8
Gust:
W @ 31
(12:33 PM)
RH% Min/Max: 38-68
Feel Min/Max: 17 to 27		02
High: 40
Low: 16
Rain: 0.00
Avg Wind: NW @ 4.7
Gust:
N @ 21
(6:29 PM)
RH% Min/Max: 39-92
Feel Min/Max: 11 to 38		03
High: 38
Low: 19
Rain: 0.00
Avg Wind: NNW @ 6.7
Gust:
WNW @ 24
(11:39 AM)
RH% Min/Max: 48-88
Feel Min/Max: 13 to 33		04
High: 46
Low: 20
Rain: 0.15
Avg Wind: SW @ 12.0
Gust:
SSW @ 44
(10:26 PM)
RH% Min/Max: 52-93
Feel Min/Max: 16 to 37		05
High: 43
Low: 33
Rain: 0.59
Avg Wind: W @ 12.7
Gust:
SW @ 40
(1:16 AM)
RH% Min/Max: 52-100
Feel Min/Max: 24 to 36		06
High: 34
Low: 28
Rain: 0.00
Avg Wind: WNW @ 12.7
Gust:
NW @ 46
(8:08 AM)
RH% Min/Max: 31-64
Feel Min/Max: 16 to 29		07
High: 40
Low: 27
Rain: 0.00
Avg Wind: W @ 6.2
Gust:
SW @ 28
(11:57 PM)
RH% Min/Max: 44-75
Feel Min/Max: 20 to 35
08
High: 50
Low: 29
Rain: Trace
Avg Wind: WSW @ 11.7
Gust:
WNW @ 38
(1:30 AM)
RH% Min/Max: 44-88
Feel Min/Max: 25 to 50		09
High: 50
Low: 26
Rain: 0.23
Avg Wind: NE @ 7.8
Gust:
N @ 26
(1:14 PM)
RH% Min/Max: 66-100
Feel Min/Max: 23 to 44		10
High: 45
Low: 40
Rain: 0.01
Avg Wind: NE @ 8.2
Gust:
E @ 23
(10:14 PM)
RH% Min/Max: 86-100
Feel Min/Max: 34 to 41		11
High: 59
Low: 44
Rain: 2.98
Avg Wind: S @ 15.4
Gust:
WNW @ 44
(1:47 PM)
RH% Min/Max: 96-100
Feel Min/Max: 40 to 59		12
High: 47
Low: 28
Rain: Trace
Avg Wind: W @ 14.6
Gust:
WSW @ 45
(11:48 AM)
RH% Min/Max: 31-96
Feel Min/Max: 21 to 39		13
High: 34
Low: 20
Rain: 0.00
Avg Wind: NW @ 8.3
Gust:
N @ 23
(12:32 PM)
RH% Min/Max: 35-65
Feel Min/Max: 13 to 25		14
High: 35
Low: 15
Rain: 0.00
Avg Wind: N @ 4.8
Gust:
NNE @ 19
(10:14 AM)
RH% Min/Max: 40-84
Feel Min/Max: 7 to 29
15
High: 37
Low: 17
Rain: 0.00
Avg Wind: NNE @ 6.1
Gust:
NNW @ 13
(8:59 PM)
RH% Min/Max: 47-77
Feel Min/Max: 10 to 32		16
High: 51
Low: 33
Rain: 0.34
Avg Wind: SE @ 11.2
Gust:
SSE @ 33
(10:18 PM)
RH% Min/Max: 72-100
Feel Min/Max: 29 to 51		17
High: 56
Low: 36
Rain: 0.22
Avg Wind: SW @ 11.3
Gust:
NNW @ 34
(1:05 AM)
RH% Min/Max: 79-100
Feel Min/Max: 34 to 56		18
High: 49
Low: 28
Rain: 0.32
Avg Wind: NE @ 3.9
Gust:
NNW @ 23
(9:36 PM)
RH% Min/Max: 63-100
Feel Min/Max: 25 to 46		19
High: 45
Low: 34
Rain: 0.09
Avg Wind: NW @ 9.6
Gust:
N @ 36
(9:44 AM)
RH% Min/Max: 45-100
Feel Min/Max: 28 to 40		20
High: 38
Low: 30
Rain: Trace
Avg Wind: NNE @ 12.3
Gust:
N @ 28
(7:56 PM)
RH% Min/Max: 66-96
Feel Min/Max: 19 to 30		21
High: 31
Low: 17
Rain: Trace
Avg Wind: NNW @ 12.7
Gust:
NW @ 35
(1:48 PM)
RH% Min/Max: 55-96
Feel Min/Max: 3 to 22
22
High: 22
Low: 11
Rain: 0.00
Avg Wind: NNW @ 13.0
Gust:
NNW @ 32
(8:13 AM)
RH% Min/Max: 38-61
Feel Min/Max: -3 to 10		23
High: 31
Low: 7
Rain: 0.00
Avg Wind: NW @ 5.7
Gust:
NW @ 28
(12:25 PM)
RH% Min/Max: 38-88
Feel Min/Max: -6 to 24		24
High: 36
Low: 26
Rain: Trace
Avg Wind: NW @ 5.3
Gust:
WNW @ 18
(9:56 AM)
RH% Min/Max: 67-93
Feel Min/Max: 18 to 30		25
High: 36
Low: 18
Rain: 0.00
Avg Wind: NNW @ 4.7
Gust:
N @ 22
(10:41 AM)
RH% Min/Max: 54-88
Feel Min/Max: 13 to 29		26
High: 39
Low: 19
Rain: 0.00
Avg Wind: N @ 4.6
Gust:
NNE @ 14
(11:15 AM)
RH% Min/Max: 59-92
Feel Min/Max: 11 to 37		27
High: 39
Low: 17
Rain: 0.00
Avg Wind: WNW @ 3.8
Gust:
NNE @ 14
(1:10 PM)
RH% Min/Max: 54-96
Feel Min/Max: 14 to 32		28
High: 48
Low: 26
Rain: 0.29
Avg Wind: S @ 1.4
Gust:
SSW @ 9
(10:44 AM)
RH% Min/Max: 92-100
Feel Min/Max: 26 to 47
29
High: 52
Low: 44
Rain: 0.12
Avg Wind: S @ 4.9
Gust:
SSE @ 21
(11:31 PM)
RH% Min/Max: 93-100
Feel Min/Max: 43 to 52		30
High: 54
Low: 46
Rain: 0.32
Avg Wind: SSW @ 13.0
Gust:
SSE @ 40
(5:41 AM)
RH% Min/Max: 66-100
Feel Min/Max: 41 to 54		31
High: 49
Low: 32
Rain:
Gust:
ENE @ 16
(12:35 AM)
RH% Min/Max: 60-92
Feel Min/Max: 34 to 45		01020304

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.

Daily High/Low Plot


Description: This chart of the monthly temperature data. The bars are the observations and the dots are climatology.

Daily Rainfall


Description: This chart is of daily precipitation for the month. The red line would be an average month while the blue line and bars are observations.

Daily Average Wind Speeds


Description: This chart is of the daily average wind speeds.

The data presented here provided by IEM API webservice: daily.json. A simple CSV option exists as well.