Riverton
Wyoming, USA
Long-term weather forecast
Long-term weather forecast

February weather forecast and climate
Riverton, WY

The last month of the winter, February, is a cold month in Riverton, Wyoming, with average temperature ranging between min 15.3°F (-9.3°C) and max 32.9°F (0.5°C).

Temperature

In February, the average high-temperature is essentially the same as in January - a wintry 32.9°F (0.5°C). In February, the average low-temperature is 15.3°F (-9.3°C).

Humidity

In Riverton, the average relative humidity is 75%.

Rainfall

In Riverton, during 3.7 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. In Riverton, during the entire year, the rain falls for 67.3 days and collects up to 6.93" (176mm) of precipitation.

Snowfall

Months with snowfall in Riverton, Wyoming, are January through May, September through December. In Riverton, Wyoming, during February, snow falls for 7.8 days and regularly aggregates up to 3.27" (83mm) of snow. Throughout the year, there are 42.8 snowfall days, and 25.47" (647mm) of snow is accumulated.

Daylight

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

Sunshine

In February, the average sunshine in Riverton, Wyoming, is 6.7h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in February in Riverton?

In Riverton, Wyoming, in February, the average high-temperature is 32.9°F (0.5°C), and the average low-temperature is 15.3°F (-9.3°C).

What is the average humidity in February in Riverton?

In Riverton, the average relative humidity in February is 75%.

How much does it rain in Riverton in February?

In February, in Riverton, Wyoming, the rain falls for 3.7 days. Throughout February, 0.43" (11mm) of precipitation is accumulated.

How much does it snow in Riverton in February?

In Riverton, Wyoming, in February, snow falls for 7.8 days, with typically accumulated 3.27" (83mm) of snow.

How many hours of daylight does Riverton have in February?

The average length of the day in February in Riverton is 10.6h.

How many hours of sunshine does Riverton have in February?

In Riverton, Wyoming, the average sunshine in February is 6.7h.

When is the lowest UV index in Riverton?

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in February in Riverton?

The average daily maximum UV index in February in Riverton is 2. A UV Index reading of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.
Average temperature in February - Riverton, WY
  • Average high temperature in February: 32.9°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (30.9°F).

  • Average low temperature in February: 15.3°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).

Average humidity in February - Riverton, WY
  • Average humidity in February: 75%

The month with the highest relative humidity is January (77%).
Months with the lowest relative humidity are July and August (31%).

Average rainfall in February - Riverton, WY
  • Average rainfall in February: 0.43"

The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is January (0.24").

Average rainfall days in February - Riverton, WY
  • Average rainfall days in February: 3.7 days

The month with the highest number of rainy days is May (9.9 days).
The month with the least rainy days is January (2.5 days).

Average snowfall in February - Riverton, WY
  • Average snowfall in February: 3.27"

The month with the highest snowfall is April (5.39").
Months with the least snowfall are June, July and August (0").

Average snowfall days in February - Riverton, WY
  • Average snowfall days in February: 7.8 days

The month with the highest number of snowfall days is February (7.8 days).
Months with the least snowfall days are July and August (0 days).

Average daylight in February / Average sunshine in February - Riverton, WY
  • Average daylight in February: 10.6h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in February: 6.7h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 6.6h).

Average UV index in February - Riverton, WY
  • Average UV index in February: 2

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).