Charlestown Weather: July
 |
Average Day Temperature: | 80.6°F |
|
Average Night Temperature: | 71.2°F |
|
Sea Water Temperature: | 71.8°F |
|
Number of Sunny Days: | 11 days |
| Sunshine Hours: | 14.4 - 15.1 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.2 in | |
| detailed information | ||
forecast
| Charlestown |
Temperature
| Charlestown |
Air Temperature in July, °F
| Day Temperature | Night Temperature |
The highest day temperature in July 2024 was 83°F. The lowest night temperature was 64°F. The average values for day and night temperatures during July were 77.0°F и 71.9°F respectivly.
Charlestown Water Sea Temperature in July, °F
The average sea surface temperature in July 2024 for Charlestown was 70.9°F. The maximum and minimum values were 65.4°F and 74.2°F respectively.
| Sunny days | |
| Cloudy days | |
| Gloomy days |
You can expect various weather conditions during July. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in July, in
Precipitation total in July for Charlestown is 1.2 in. This value is relatively stable throughout the year.
The average wind speed in July is 8.6 mph. It makes July the most windless month of the year for Charlestown.
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 July is 8.4 hours.
Charlestown on the Weather Map
| Boston |  |
+50 |
| Chicago |  |
+52 |
| Hawaii |  |
+76 |
| Honolulu | |
+76 |
| Houston | |
+78 |
| Las Vegas |  |
+60 |
| Los Angeles | |
+56 |
| Miami | |
+84 |
| New York | |
+56 |
| Orlando | |
+86 |
| San Diego |  |
+60 |
| San Francisco | |
+52 |
| Sarasota | |
+86 |
| Tampa | |
+86 |
| Washington | |
+56 |
| 1500 |  |
50°F | E 19 mph |
| 1800 | |
52°F | E 12 mph |
| 2100 |  |
48°F | SE 8 mph |
| 0000 | |
48°F | SE 11 mph |
| 0300 |  |
46°F | SE 9 mph |
| 0600 | |
44°F | SE 5 mph |
| 0900 | |
46°F | NE 8 mph |
| 1200 | |
46°F | NE 12 mph |