Groton Weather: August
 |
Average Day Temperature: | 81.6°F |
|
Average Night Temperature: | 69.0°F |
|
Sea Water Temperature: | 73.0°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 13.1 - 14.4 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.3 in | |
| detailed information | ||
forecast
| Groton |
Temperature
| Groton |
Air Temperature in August, °F
The highest day temperature in August 2024 was 86°F. The lowest night temperature was 56°F. The average values for day and night temperatures during August were 78.0°F и 67.5°F respectivly.
Groton Water Sea Temperature in August, °F
The average sea surface temperature in August 2024 for Groton was 72.1°F. The maximum and minimum values were 69.2°F and 75.4°F respectively.
You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Groton is 1.3 in. It makes august one of the least rainy months of the year.
The average wind speed in August is 6.9 mph. This value is relatively stable throughout the year.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Groton in August is 7.8 hours.
Groton on the Weather Map
| Boston |  |
+10 |
| Chicago |  |
+20 |
| Hawaii | |
+78 |
| Honolulu | |
+78 |
| Houston | |
+46 |
| Las Vegas | |
+50 |
| Los Angeles | |
+54 |
| Miami | |
+62 |
| New York | |
+16 |
| Orlando | |
+50 |
| San Diego | |
+54 |
| San Francisco | |
+54 |
| Sarasota | |
+48 |
| Tampa | |
+46 |
| Washington |  |
+20 |
| 0900 |  |
12°F | SE 14 mph |
| 1200 | |
20°F | SE 13 mph |
| 1500 | |
24°F | SE 12 mph |
| 1800 |  |
24°F | S 8 mph |
| 2100 | |
18°F | S 9 mph |
| 0000 | |
14°F | S 6 mph |
| 0300 | |
14°F | S 6 mph |
| 0600 | |
12°F | S 5 mph |