Weather in Groton in September
day
+72
evening
+64
Average September daytime temperature in Groton is +72°F, night +64°F. This data was obtained from our Groton weather archive.
- Cloudy
- clear - 16 days Overcast - 14 days
- Wind
- average wind speed is 11.2 mph
- Pressure
- 30 inHg
- Precipitation
- rain / snow / hail - 1 days
Weather archive by month and season
Average weather in Groton in September by year
Average day and night temperature in Groton in September data for the period from 2012 to 2012 years. Number of cloudy and clear days, atmospheric pressure and wind speed.
- 2012
| Temperature °F | Weather characteristics | Pressure inHg | Wind speed mph |
| Day | +72 |
| 30 | 11.2 | |
| Evening | +64 |
| 30 | 6.7 |
Weather characteristics
Precipitation in September
Graph displays the average number of rainy or snowy days in Groton over the years. Total average number of days on our data is 1 days.
Minimum and maximum
world's temperature today
world's temperature today
Russia
Mys Shmidta
Mys Shmidta
- day
- +23°F
- night
- +5°F
Pakistan
Jacobābād
Jacobābād
- day
- +118°F
- night
- +81°F
Groton
The hottest months:
- July
- +79 °F
- August
- +79 °F
- June
- +72 °F
The coldest months:
- December
- +43 °F
- November
- +50 °F
- March
- +52 °F
Most precipitations:
- October
- 3 D
- July
- 2 D
- November
- 1 D
Most windy months mph:
- April
- 13.4 mph
- March
- 11.2 mph
- June
- 11.2 mph
Most sunny months days:
- August
- 25 D
- November
- 19 D
- July
- 19 D
Temperature units
°F°C
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