February weather forecast
Old Saybrook, CT

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Weather in February

As February takes over, weather conditions remain largely consistent with January; cold, often frosty, with a possibility of light snow. The days are still short and gloomy, but the daylight hours start to expand slightly. Winds maintain a cold gust, keeping the environment brisk. Relative humidity sees a slight increase, making February the month with the second highest average humidity. On average, the temperature ranges from 26.2°F (-3.2°C) to 37.9°F (3.3°C), resulting in a slightly milder weather compared to January.

Temperature

As Old Saybrook steps into February, the average high-temperature is measured at a still wintry 37.9°F (3.3°C), displaying minor differences from January's 35.2°F (1.8°C). In the month of February, the average temperature in Old Saybrook dips to a freezing cold 26.2°F (-3.2°C) during the night.

Humidity

In Old Saybrook, the average relative humidity in February is 77%.

Rainfall

In Old Saybrook, in February, during 10.4 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Old Saybrook, during the entire year, the rain falls for 166.2 days and collects up to 34.8" (884mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Old Saybrook. In Old Saybrook, in February, during 7 snowfall days, 2.72" (69mm) of snow is typically accumulated. Throughout the year, there are 24.2 snowfall days, and 9.53" (242mm) of snow is accumulated.

Ocean temperature

With an average ocean temperature of 38.8°F (3.8°C), February is the month with the coldest seawater.
Note: In the practice of swimming, this situation poses immediate risks to life. Losing control over breathing is immediate, thereby making clear thinking near impossible. A specialized swimsuit is obligatory to restrict thermal loss.

Daylight

The average length of the day in February in Old Saybrook is 10h and 39min.
On the first day of February, sunrise is at 7:00 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 5:39 pm EST.

Sunshine

February and December, with an average of 4.8h of sunshine, are months with the least sunshine.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Old Saybrook. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 2 during February leads to these instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

Is it cold in Old Saybrook during February?

The high-temperature, in February, in Old Saybrook, is 37.9°F (3.3°C), while the low-temperature averages to 26.2°F (-3.2°C).

What is the average humidity in February in Old Saybrook?

In Old Saybrook, Connecticut, the average relative humidity in February is 77%.

How many days does it rain in February in Old Saybrook?

In Old Saybrook, during February, the rain falls for 10.4 days and regularly aggregates up to 2.44" (62mm) of precipitation.

How much does it snow in Old Saybrook in February?

In Old Saybrook, Connecticut, in February, snow falls for 7 days, with typically accumulated 2.72" (69mm) of snow.

When is the ocean coldest in Old Saybrook?

The month with the coldest seawater in Old Saybrook is February, with an average ocean temperature of 38.8°F (3.8°C).

How cold is the water in February in Old Saybrook?

In Old Saybrook, Connecticut, in February, the average water temperature is 38.8°F (3.8°C). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

What is the average length of the day in February in Old Saybrook?

In February, the average day length in Old Saybrook, Connecticut, is 10h and 39min.

When is the sunrise / sunset in February in Old Saybrook?

On the first day of February in Old Saybrook, Connecticut, sunrise is at 7:00 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 5:39 pm EST.

What are the months with the least sunshine in Old Saybrook?

The months with the least sunshine are February and December, with an average of 4.8h of sunshine.

How long on average sun shines in February in Old Saybrook?

The average sunshine duration in February is 4.8h.

What is the month with the lowest UV index in Old Saybrook?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

How high is the UV index in February in Old Saybrook?

In Old Saybrook, Connecticut, the average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Old Saybrook, CT

Average temperature in February - Old Saybrook, CT
  • Average high temperature in February: 37.9°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in February: 26.2°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

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Average pressure in February
Old Saybrook, CT

Average pressure in February - Old Saybrook, CT
  • Average pressure in February: 30.01"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in February
Old Saybrook, CT

Average wind speed in February - Old Saybrook, CT
  • Average wind speed in February: 10.4mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in February
Old Saybrook, CT

Average humidity in February - Old Saybrook, CT
  • Average humidity in February: 77%

The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in February
Old Saybrook, CT

Average rainfall in February - Old Saybrook, CT
  • Average rainfall in February: 2.44"

The wettest month (with the highest rainfall) is December (3.66").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in February
Old Saybrook, CT

Average rainfall days in February - Old Saybrook, CT
  • Average rainfall days in February: 10.4 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (9 days).

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Average snowfall in February
Old Saybrook, CT

Average snowfall in February - Old Saybrook, CT
  • Average snowfall in February: 2.72"

The month with the highest snowfall is March (2.76").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in February
Old Saybrook, CT

Average snowfall days in February - Old Saybrook, CT
  • Average snowfall days in February: 7 days

The month with the highest number of snowfall days is February (7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in February
Old Saybrook, CT

Average sea temperature in February - Old Saybrook, CT
  • Average sea temperature in February: 38.8°F

The best month for swimming (with the highest average sea temperature) is August (72.1°F).
The coldest month (with the lowest average sea temperature) is February (38.8°F).

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Average daylight in February /
Average sunshine in February
Old Saybrook, CT

Average daylight in February / Average sunshine in February - Old Saybrook, CT
  • Average daylight in February: 10h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in February: 4h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in February
Old Saybrook, CT

Average sunshine days in February - Old Saybrook, CT
  • Average sunshine days in February: 12.5 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is July (11.7 days).

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Average UV index in February
Old Saybrook, CT

Average UV index in February - Old Saybrook, CT
  • Average UV index in February: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in February
Old Saybrook, CT

Average cloud cover in February - Old Saybrook, CT
  • Average cloud cover in February: 48

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in February
Old Saybrook, CT

Average visibility in February - Old Saybrook, CT
  • 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).

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Old Saybrook, Connecticut, USA

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