Charlestown Weather: October
 |
Average Day Temperature: | 62.7°F |
|
Average Night Temperature: | 55.9°F |
|
Sea Water Temperature: | 64.8°F |
|
Number of Sunny Days: | 14 days |
| Sunshine Hours: | 10.4 - 11.7 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 1.6 in | |
| detailed information | ||
forecast
| Charlestown |
Temperature
| Charlestown |
Air Temperature in October, °F
The highest day temperature in October 2025 was 73°F. The lowest night temperature was 47°F. The average values for day and night temperatures during October were 63.2°F и 58.3°F respectivly.
Charlestown Water Sea Temperature in October, °F
The average sea surface temperature in October 2025 for Charlestown was 66.0°F. The maximum and minimum values were 61.0°F and 70.4°F respectively.
Most of the days in October are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in October, in
Precipitation total in October for Charlestown is 1.6 in. It makes october the most rainy month of the year.
The average wind speed in October is 11.1 mph.
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 Charlestown in October is 6.7 hours.
Charlestown on the Weather Map
| Chicago |  |
-2 |
| Hawaii | |
+78 |
| Honolulu | |
+78 |
| Houston | |
+44 |
| Las Vegas |  |
+40 |
| Los Angeles | |
+52 |
| Maui | |
+72 |
| Miami | |
+72 |
| Miami Beach |  |
+80 |
| New York | |
+18 |
| San Diego | |
+54 |
| San Francisco | |
+46 |
| Sarasota | |
+62 |
| Tampa | |
+62 |
| Washington | |
+28 |
| 0300 |  |
18°F | S 12 mph |
| 0600 | |
16°F | S 9 mph |
| 0900 |  |
20°F | S 4 mph |
| 1200 | |
26°F | N 5 mph |
| 1500 |  |
28°F | NE 9 mph |
| 1800 |  |
30°F | NE 6 mph |
| 2100 | |
34°F | NE 5 mph |
| 0000 | |
36°F | NE 4 mph |