Westbrook Weather: May
 |
Average Day Temperature: | 65.2°F |
|
Average Night Temperature: | 52.1°F |
|
Sea Water Temperature: | 52.8°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 14.0 - 14.9 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.1 in | |
| detailed information | ||
forecast
| Westbrook |
Temperature
| Westbrook |
Air Temperature in May, °F
The highest day temperature in May 2026 was 93°F. The lowest night temperature was 41°F. The average values for day and night temperatures during May were 68.9°F и 52.5°F respectivly.
Westbrook Water Sea Temperature in May, °F
The average sea surface temperature in May 2026 for Westbrook was 51.7°F. The maximum and minimum values were 46.6°F and 56.2°F respectively.
You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in May, in
Precipitation total in May for Westbrook is 1.1 in.
The average wind speed in May is 8.7 mph. It makes May one of the most windless months of the year for Westbrook.
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 Westbrook in May is 7.8 hours.
Westbrook on the Weather Map
| Boston |  |
+58 |
| Chicago | |
+62 |
| Hawaii |  |
+82 |
| Houston |  |
+86 |
| Las Vegas |  |
+92 |
| Los Angeles | |
+100 |
| Maui |  |
+74 |
| Miami | |
+88 |
| Myrtle Beach | |
+70 |
| New York | |
+62 |
| San Diego | |
+84 |
| San Francisco | |
+66 |
| Santa Monica | |
+94 |
| Sarasota | |
+84 |
| Washington | |
+64 |
| 2100 |  |
58°F | SE 17 mph |
| 0000 | |
52°F | SE 14 mph |
| 0300 | |
50°F | SE 15 mph |
| 0600 | |
46°F | SE 14 mph |
| 0900 |  |
48°F | SE 16 mph |
| 1200 | |
56°F | SE 14 mph |
| 1500 | |
60°F | SE 14 mph |
| 1800 | |
58°F | SE 9 mph |