Measurements:
°C
°F
Siasconset
50°F
W 25 mph
Feels like: 42°F
Precip: 0%
World Resorts USA Siasconset Weather May Weather in Siasconset

Siasconset Weather: May

Average Day Temperature: 53.7°F
Average Night Temperature: 52.8°F
Sea Water Temperature: 50.8°F
Number of Sunny Days: 10 days
Sunshine Hours: 14.0 - 14.9 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in May, °F

Select Year: 2024 2023 2022

The highest day temperature in May 2024 was 64°F. The lowest night temperature was 46°F. The average values for day and night temperatures during May were 54.6°F и 54.2°F respectivly.

Siasconset Water Sea Temperature in May, °F

Select Year: 2024 2023 2022

The average sea surface temperature in May 2024 for Siasconset was 50.9°F. The maximum and minimum values were 47.0°F and 58.4°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 Siasconset is 1.1 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 15.8 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 Siasconset in May is 7.6 hours.

Best Time to Visit Siasconset
The most sunny months:
June 14 days
September 13 days
July 12 days
The most warm months:
August 73.6 °F
July 73.0 °F
September 68.8 °F
Warmest sea temperature:
August 70.9 °F
July 68.4 °F
September 67.9 °F
The most cold months:
February 35.6 °F
January 36.3 °F
March 39.2 °F
The most rainy months:
January 4 days
October 4 days
March 3 days
The most windy months:
March 19 mph
December 19 mph
January 18 mph

Siasconset on the Weather Map

USA Resorts:
NAME
Boston +48
Chicago +34
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +60
Los Angeles +74
Maui +74
Miami +86
New York +48
San Diego +72
San Francisco +58
Sarasota +76
Tampa +76
Washington +52
24 Hours Weather Forecast
Siasconset
Local time: 16:21
21 nov, thursday
1800 50°F
W
21 mph
2100 50°F
W
29 mph
22 nov, friday
0000 50°F
W
32 mph
0300 50°F
NE
36 mph
0600 50°F
NE
30 mph
0900 50°F
NE
23 mph
1200 50°F
N
12 mph
1500 50°F
NW
17 mph