Climate Groton - Connecticut
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 39 | 41 | 47 | 57 | 66 | 75 |
| Average low in ºF Av. low Lo | 24 | 25 | 32 | 41 | 50 | 59 |
| Days with precipitation Days precip. DP | 11 | 9 | 11 | 11 | 11 | 9 |
| Av. precipitation in inch Av. precip. Pre. | 3.91 | 3.42 | 4.92 | 4.40 | 3.67 | 3.93 |
| Av. snowfall in inch Snowfall Sn | 6 | 8 | 4 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 81 | 80 | 74 | 63 | 53 | 44 |
| Average low in ºF Av. low Lo | 66 | 65 | 58 | 47 | 38 | 29 |
| Days with precipitation Days precip. DP | 9 | 9 | 10 | 10 | 10 | 12 |
| Av. precipitation in inch Av. precip. Pre. | 3.42 | 4.19 | 4.29 | 4.42 | 3.75 | 4.59 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 1 | 5 |
Groton Climate Graph - Connecticut Climate Chart
Weather history Groton - September 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 73.0 | 57.0 | 0.00 | 0.00 | 0.0 |
| 02 Sep | 73.9 | 60.1 | 0.00 | 0.00 | 0.0 |
| 03 Sep | 80.1 | 64.0 | 0.00 | 0.00 | 0.0 |
| 04 Sep | 78.1 | 64.9 | 0.01 | 0.00 | 0.0 |
| 05 Sep | 71.1 | 60.1 | 0.00 | 0.00 | 0.0 |
| 06 Sep | 64.9 | 57.9 | 0.01 | 0.00 | 0.0 |
| 07 Sep | 72.0 | 57.9 | 0.00 | 0.00 | 0.0 |
| 08 Sep | 73.9 | 57.9 | 0.00 | 0.00 | 0.0 |
| 09 Sep | 73.9 | 57.0 | 0.00 | 0.00 | 0.0 |
| 10 Sep | 73.9 | 57.9 | 0.00 | 0.00 | 0.0 |
| 11 Sep | 80.1 | 69.1 | 0.00 | 0.00 | 0.0 |
| 12 Sep | 71.1 | 55.0 | 0.27 | 0.00 | 0.0 |
| 13 Sep | 68.0 | 52.0 | 0.00 | 0.00 | 0.0 |
| 14 Sep | 73.0 | 53.1 | 0.01 | 0.00 | 0.0 |
| 15 Sep | 77.0 | 64.0 | 0.06 | 0.00 | 0.0 |
| 16 Sep | 75.0 | 57.9 | 0.01 | 0.00 | 0.0 |
| 17 Sep | 72.0 | 51.1 | 0.00 | 0.00 | 0.0 |
| 18 Sep | 64.0 | 52.0 | 0.00 | 0.00 | 0.0 |
| 19 Sep | 66.9 | 43.0 | 0.00 | 0.00 | 0.0 |
| 20 Sep | 77.0 | 46.0 | 0.00 | 0.00 | 0.0 |
| 21 Sep | 78.1 | 54.0 | 0.00 | 0.00 | 0.0 |
| 22 Sep | 77.0 | 57.0 | 0.01 | 0.00 | 0.0 |
| 23 Sep | 78.1 | 66.0 | 0.01 | 0.00 | 0.0 |
| 24 Sep | 73.0 | 54.0 | 0.00 | 0.00 | 0.0 |
| 25 Sep | 77.0 | 59.0 | 0.09 | 0.00 | 0.0 |
| 26 Sep | 75.9 | 55.9 | 0.52 | 0.00 | 0.0 |
| 27 Sep | 70.0 | 52.0 | 0.02 | 0.00 | 0.0 |
| 28 Sep | 73.9 | 55.0 | 0.00 | 0.00 | 0.0 |
| 29 Sep | 75.9 | 60.1 | 0.00 | 0.00 | 0.0 |
| 30 Sep | 64.9 | 51.1 | 0.00 | 0.00 | 0.0 |
Past weather Groton
| Sep 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 73.4 ºF | 39 ºF | |
| Average low temperature Av. low temp. | 56.7 ºF | 24 ºF | |
| Total precipitation Total precip. | 1.02 inch | 3.91 inch | |
| Total snowfall Total snowfall | 0.00 inch | 6 inch | |
| Highest max temperature Highest max temp. | 80.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 64.0 ºF | - | |
| Highest min temperature Highest min temp. | 69.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 43.0 ºF | - | |
Past weather September 2019 incomplete - Missing data
Geo Groton - Connecticut
| Country | United States | |
|---|---|---|
| State | Connecticut | |
| County | New London | |
| City | Groton | |
| Zip Code | 6340 | |
| Longitude | -72.05 dec. degr. | |
| Latitude | 41.33 dec. degr. | |
| Altitude - Elevation | 13ft | |
| ICAO | - | |
| IATA | - |
Date and Time Groton - Connecticut
| Local Time | 11:28 PM | |
|---|---|---|
| Sunrise | 06:24 AM | |
| Sunset | 07:03 PM | |
| Day/Night | Night | |
| Timezone | New_York -5:00 | |
| Timezone DB | America - New York |
Map of Groton - Connecticut
Groton weather averages
| Annual high temperature | 60ºF |
| Annual low temperature | 44ºF |
| Days per year with precip. | 122 days |
| Average annual precip. | 48.91 inch |
| Av. annual snowfall | 25 inch |
Station Data
Monthly averages Groton
Longitude: -72.0451, Latitude: 41.3301
Average weather Groton, CT - 6340
Monthly: 1991-2020 normals
History: 2007-2019
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...