Jamestown
Rhode Island, USA
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
Jamestown, RI

February, the last month of the winter, in Jamestown, is also a wintry month, with average temperature varying between 26.6°F (-3°C) and 37.9°F (3.3°C).

Temperature

In Jamestown, the average high-temperature is almost the same as in January - a still wintry 37.9°F (3.3°C). In February, the average low-temperature is 26.6°F (-3°C).

Humidity

In February, the average relative humidity in Jamestown is 76%.

Rainfall

In Jamestown, during February, the rain falls for 9.4 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, in Jamestown, there are 148.1 rainfall days, and 29.65" (753mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, May, November and December. The month with the most snowfall is February when snow falls for 6.2 days and typically aggregates up to 2.76" (70mm) of snow.

Ocean temperature

With an average ocean temperature of 38.1°F (3.4°C), February is the month with the coldest seawater in Jamestown.
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

In February, the average length of the day is 10.6h.

Sunshine

With an average of 4.8h of sunshine, February has the least sunshine of the year.

UV index

Months with the lowest UV index in Jamestown are January through March and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in February in Jamestown?

The average high-temperature, in February, in Jamestown, Rhode Island, is 37.9°F (3.3°C), while the average low-temperature is 26.6°F (-3°C).

What is the average humidity in February in Jamestown?

In February, the average relative humidity in Jamestown, Rhode Island, is 76%.

How much does it rain in Jamestown in February?

In Jamestown, Rhode Island, in February, during 9.4 rainfall days, 2.36" (60mm) of precipitation is typically accumulated.

How much does it snow in Jamestown in February?

In Jamestown, Rhode Island, in February, snow falls for 6.2 days, with typically accumulated 2.76" (70mm) of snow.

When does it snow the most in Jamestown?

February is the month with the most snowfall in Jamestown, Rhode Island. Snow falls for 6.2 days and accumulates 2.76" (70mm) of snow.

What is the month with the coldest ocean in Jamestown?

The month with the coldest seawater in Jamestown is February, with an average ocean temperature of 38.1°F (3.4°C).

How cold is the water in February in Jamestown?

In Jamestown, Rhode Island, in February, the average water temperature is 38.1°F (3.4°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the average length of the day in February in Jamestown?

The average length of the day in February in Jamestown, Rhode Island, is 10.6h.

What is the month with the least sunshine in Jamestown?

February has the least sunshine of the year in Jamestown, Rhode Island, with an average of 4.8h of sunshine.

How many hours of sunshine does Jamestown have in February?

In February, the average sunshine in Jamestown, Rhode Island, is 4.8h.

When is the lowest UV index in Jamestown?

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

What is the UV index intensity in February in Jamestown?

The average daily maximum UV index in February is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV radiation.
Average temperature in February - Jamestown, RI
  • Average high temperature in February: 37.9°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in February: 26.6°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average humidity in February - Jamestown, RI
  • Average humidity in February: 76%

The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is March (73%).

Average rainfall in February - Jamestown, RI
  • Average rainfall in February: 2.36"

The wettest month (with the highest rainfall) is October (3.27").
The driest month (with the lowest rainfall) is September (1.42").

Average rainfall days in February - Jamestown, RI
  • Average rainfall days in February: 9.4 days

The month with the highest number of rainy days is April (15.6 days).
The month with the lowest number of rainy days is January (8.3 days).

Average snowfall in February - Jamestown, RI
  • Average snowfall in February: 2.76"

The month with the highest snowfall is February (2.76").
Months with the lowest snowfall are April, June, July, August, September and October (0").

Average snowfall days in February - Jamestown, RI
  • Average snowfall days in February: 6.2 days

The month with the highest number of snowfall days is January (6.6 days).
Months with the lowest number of snowfall days are June, July, August, September and October (0 days).

Average sea temperature in February - Jamestown, RI
  • Average sea temperature in February: 38.1°F

The best month for swimming (with the highest average sea temperature) is August (69.6°F).
The coldest month (with the lowest average sea temperature) is February (38.1°F).

Average daylight in February / Average sunshine in February - Jamestown, RI
  • Average daylight in February: 10.6h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.2h).

  • Average sunshine in February: 4.8h

The month with most sunshine is August (Average sunshine: 10.5h).
The month with least sunshine is February (Average sunshine: 4.8h).

Average UV index in February - Jamestown, RI
  • Average UV index in February: 2

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