Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average sea temperature in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
Lowest temperatures are observed in January and February, averaging a high-temperature of 39°F (3.9°C).Humidity
In Chatham, the average relative humidity in February is 75%.Rainfall
In February, in Chatham, the rain falls for 8.3 days. Throughout February, 1.57" (40mm) of precipitation is accumulated. Throughout the year, in Chatham, there are 142.4 rainfall days, and 22.09" (561mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. The month with the most snowfall in Chatham is February, when snow falls for 5 days and typically aggregates up to 1.38" (35mm) of snow.Ocean temperature
In Chatham, Massachusetts, in February, the average water temperature is 40.3°F (4.6°C).Note: In swimming situations, this is a grave threat to life. The intense coldness of the water triggers extreme discomfort and rapid hyperventilation. A specialized swimsuit is required to mitigate thermal damage.
Daylight
In February, the average length of the day in Chatham is 10h and 38min.On the first day of February, sunrise is at 6:52 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 5:29 pm EST.
Sunshine
The average sunshine in February is 4.5h.UV index
The months with the lowest UV index in Chatham are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 2 in February translates into these instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Chatham?
Is it cold during February?
What is the average humidity in February?
How many days does it rain in February?
When does it snow the most?
How many days does it snow in February in Chatham?
What is the ocean temperature in February?
How many hours of daylight does Chatham have in February?
When is the sunrise / sunset in February?
How long on average sun shines in February in Chatham?
What are the months with the lowest UV index?
How high is the UV index in February?
Average temperature in February
Chatham, MA
- Average high temperature in February: 39°F
The warmest month (with the highest average high temperature) is August (71.6°F).
The months with the lowest average high temperature are January and February (39°F).
- Average low temperature in February: 32°F
The month with the highest average low temperature is August (68.2°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).
Average pressure in February
Chatham, MA
- Average pressure in February: 29.98"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Chatham, MA
- Average wind speed in February: 17.5mph
The windiest month (with the highest average wind speed) is January (18mph).
The calmest month (with the lowest average wind speed) is August (11.4mph).
Average humidity in February
Chatham, MA
- Average humidity in February: 75%
The months with the highest relative humidity are June and July (85%).
The month with the lowest relative humidity is November (74%).
Average rainfall in February
Chatham, MA
- Average rainfall in February: 1.57"
The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is November (1.46").
Average rainfall days in February
Chatham, MA
- Average rainfall days in February: 8.3 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in February
Chatham, MA
- Average snowfall in February: 1.38"
The month with the highest snowfall is February (1.38").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Chatham, MA
- Average snowfall days in February: 5 days
The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in February
Chatham, MA
- Average sea temperature in February: 40.3°F
The best month for swimming (with the highest average sea temperature) is August (67.6°F).
The coldest month (with the lowest average sea temperature) is March (39.8°F).
Average daylight in February /
Average sunshine in February
Chatham, MA
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in February: 4h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in February
Chatham, MA
- Average sunshine days in February: 13.2 days
The month with the most sunshine days is August (17.6 days).
The month with the least sunshine days is January (13 days).
Average UV index in February
Chatham, MA
- Average UV index in February: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in February
Chatham, MA
- Average cloud cover in February: 53
The month with the most cloud cover is December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in February
Chatham, MA
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Chatham, Massachusetts, USA
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