World Resorts USA Siasconset

Siasconset Monthly Weather Averages

Please click on any column to get detailed information about Siasconset weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Siasconset is august. The average daily temp is 71.7°F. The average nightly temp is 70.0°F.

Sea water temperature, °F

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 68.8°F.

Precipitation total, in.

June is the month with least precipitations during the year. The average precipitation totals for this month is 0.6 in. The month with most precipitation total is October.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Siasconset

Sunniest months:
June 14 days
July 13 days
September 13 days
Warmest months:
August 71.7 °F
July 71.5 °F
September 67.1 °F
Warmest sea temp:
August 68.7 °F
July 66.8 °F
September 66.1 °F
Coldest months:
February 36.1 °F
January 36.4 °F
March 40.7 °F
Rainiest months:
October 4 days
January 3 days
December 3 days
Windiest months:
January 19.0 mph
March 19.0 mph
December 18.9 mph

Siasconset on a weather map

Siasconset
+61°F
SW 22 mph
Feels like: +61°F
Precip.: 14%
Places in USA:
Name
°F
+55°F
+64°F
+79°F
+75°F
+70°F
+81°F
+63°F
+63°F
+68°F
+59°F
+68°F
+73°F
+81°F
+64°F
24 Hours Forecast
Siasconset
Local time: 05:18
September 19, saturday
0600
61°F
SW
22 mph
0900
59°F
SW
21 mph
1200
59°F
SW
19 mph
1500
59°F
SW
14 mph
1800
59°F
SW
12 mph
2100
59°F
W
12 mph
September 20, sunday
0000
59°F
W
12 mph
0300
59°F
NW
11 mph
Units of measurement: °C / °F