United StatesThe climate of East Dennis
The current climate in East Dennis features temperatures ranging from a high of 27°C to a low of 4°C throughout the year. The average yearly temperature is around 16°C. At night, temperatures in the colder months average around -3°C and in the warmer months around 19°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for East Dennis, Massachusetts.
Temperature records
The highest temperature recorded in East Dennis in recent years was 35°C in July 2020. The lowest daytime temperature recorded was -12°C in February 2016.
Precipitation and snowfall
On average, East Dennis gets 1698 mm of precipitation each year. Of this, about 62 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Best time to visit East Dennis?
The best time to visit East Dennis for mild to warm weather is May up to September. You might get some rain, but the temperatures are just right to explore East Dennis.
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Climate Table of East Dennis
The climate table of East Dennis shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 4 | 5 | 7 | 12 | 17 | 23 | 27 | 27 | 23 | 17 | 12 | 8 |
| Temp. min (°C) | -3 | -3 | 0 | 5 | 10 | 15 | 19 | 19 | 16 | 10 | 4 | 1 |
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| Precipitation (mm) | 138 | 185 | 95 | 121 | 89 | 69 | 114 | 77 | 171 | 182 | 253 | 204 |
| Snow (cm) | 25 | 28 | 4,9 | 0,3 | 0 | 0 | 0 | 0 | 0 | 0 | 0,2 | 2,9 |
| UV Index | 3 | 2 | 4 | 6 | 6 | 5 | 5 | 5 | 4 | 3 | 4 | 2 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in East Dennis, Massachusetts. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in East Dennis
Yearly Temperature in East Dennis
Precipitation charts
These charts show the average amount of precipitation in East Dennis, Massachusetts. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in East Dennis
Total Yearly Precipitation in East Dennis
Average Snowfall per Month in East Dennis
Total Yearly Snowfall in East Dennis
UV index chart
This chart shows the average UV index per month in East Dennis, Massachusetts. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in East Dennis
Weather experiences in East Dennis
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Average weather in East Dennis by month
Click on a month below to see detailed weather info for East Dennis. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.