Provincetown Weather: August
 |
Average Day Temperature: | 76.5°F |
|
Average Night Temperature: | 69.8°F |
|
Sea Water Temperature: | 70.7°F |
|
Number of Sunny Days: | 13 days |
| Sunshine Hours: | 13.2 - 14.4 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.0 in | |
| detailed information | ||
forecast
| Provincetown |
Temperature
| Provincetown |
Air Temperature in August, °F
The highest day temperature in August 2026 was 88°F. The lowest night temperature was 66°F. The average values for day and night temperatures during August were 79.4°F и 70.0°F respectivly.
Provincetown Water Sea Temperature in August, °F
The average sea surface temperature in August 2026 for Provincetown was 71.9°F. The maximum and minimum values were 67.2°F and 75.8°F respectively.
Most of the days in August are sunny but you can also expect cloudy and gloomy days.
Precipitation Totals in August, in
Precipitation total in August for Provincetown is 1.0 in.
The average wind speed in August is 10.0 mph. It makes August the most windless month of the year for Provincetown.
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 Provincetown in August is 8.4 hours.
Provincetown on the Weather Map
| Boston |  |
+62 |
| Chicago |  |
+66 |
| Hawaii |  |
+80 |
| Las Vegas | |
+80 |
| Los Angeles | |
+72 |
| Maui |  |
+66 |
| Miami |  |
+88 |
| Myrtle Beach | |
+78 |
| New York | |
+66 |
| Panama City Beach | |
+90 |
| San Diego | |
+70 |
| San Francisco |  |
+60 |
| Santa Monica | |
+70 |
| Sarasota | |
+86 |
| Washington | |
+66 |
| 1200 |  |
62°F | SW 12 mph |
| 1500 |  |
62°F | SW 8 mph |
| 1800 |  |
62°F | W 7 mph |
| 2100 |  |
62°F | NW 7 mph |
| 0000 | |
62°F | N 9 mph |
| 0300 |  |
62°F | NE 7 mph |
| 0600 | |
62°F | NE 8 mph |
| 0900 | |
64°F | NE 9 mph |