Salem Weather: May
 |
Average Day Temperature: | 63.4°F |
|
Average Night Temperature: | 52.5°F |
|
Sea Water Temperature: | 51.1°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 14.1 - 15.1 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 0.8 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Salem |
Sea Water
Temperature
Temperature
| Salem |
Air Temperature in May, °F
The highest day temperature in May 2025 was 80°F. The lowest night temperature was 42°F. The average values for day and night temperatures during May were 63.1°F и 52.5°F respectivly.
Salem Water Sea Temperature in May, °F
The average sea surface temperature in May 2025 for Salem was 51.2°F. The maximum and minimum values were 44.4°F and 55.8°F respectively.
Sunny, Cloudy and Gloomy days
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 Salem is 0.8 in. It makes may one of the least rainy months of the year.
Wind Speed in May, mph
The average wind speed in May is 8.8 mph.
Average Sunny Hours Per Day
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 Salem in May is 7.8 hours.
Salem on the Weather Map
USA Resorts:
NAME
F°
| Chicago |  |
0 |
| Hawaii |  |
+78 |
| Honolulu | |
+78 |
| Houston | |
+46 |
| 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 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Salem
Local time: 02:24
05 dec, friday
| 0300 |  |
8°F | SE 15 mph |
| 0600 | |
8°F | SE 9 mph |
| 0900 |  |
10°F | E 5 mph |
| 1200 | |
18°F | NE 6 mph |
| 1500 |  |
24°F | NE 11 mph |
| 1800 | |
26°F | NE 8 mph |
| 2100 |  |
22°F | NE 8 mph |
06 dec, saturday
| 0000 | |
22°F | NE 8 mph |