February weather forecast
East Helena, MT

Weather in February

The last month of the winter, February, is also a subzero cold month in East Helena, Montana, with average temperature varying between 29.7°F (-1.3°C) and 14.7°F (-9.6°C).

Temperature

In East Helena, the average high-temperature in February is almost the same as in January - a still freezing cold 29.7°F (-1.3°C). In East Helena, the average low-temperature is 14.7°F (-9.6°C).

Humidity

In February, the average relative humidity in East Helena is 83%.

Rainfall

In East Helena, during February, the rain falls for 7.4 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, there are 123.7 rainfall days, and 12.4" (315mm) of precipitation is accumulated.

Snowfall

Months with snowfall in East Helena are January through May, September through December. The month with the most snowfall is February when snow falls for 16.2 days and typically aggregates up to 6.18" (157mm) of snow.

Daylight

The average length of the day in East Helena is 10.4h.

Sunshine

In February, the average sunshine is 6h.

UV index

February is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 1 in February transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in February in East Helena?

In East Helena, Montana, the average relative humidity in February is 83%.

How many days does it rain in February in East Helena?

In February, in East Helena, Montana, the rain falls for 7.4 days. Throughout February, 0.87" (22mm) of precipitation is accumulated.

When does it snow the most in East Helena?

February is the month with the most snowfall in East Helena, Montana. Snow falls for 16.2 days and accumulates 6.18" (157mm) of snow.

How much does it snow in East Helena in February?

In East Helena, during February, snow falls for 16.2 days and regularly aggregates up to 6.18" (157mm) of snow.

How many hours of daylight does East Helena have in February?

In February, the average length of the day in East Helena, Montana, is 10.4h.

How many hours of sunshine does East Helena have in February?

In East Helena, Montana, the average sunshine in February is 6h.

When is the lowest UV index in East Helena?

February is the month with the lowest UV index, with an average maximum UV index of 1.

What is the UV index reading in February in East Helena?

The average daily maximum UV index in February in East Helena, Montana, is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in February
East Helena, MT

Average temperature in February - East Helena, MT
  • Average high temperature in February: 29.7°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is December (27.7°F).

  • Average low temperature in February: 14.7°F

The month with the highest average low temperature is July (50.4°F).
The coldest month (with the lowest average low temperature) is December (14.2°F).

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Average pressure in February
East Helena, MT

Average pressure in February - East Helena, MT
  • Average pressure in February: 30.13"

The month with the highest atmospheric pressure is January (30.18").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in February
East Helena, MT

Average wind speed in February - East Helena, MT
  • Average wind speed in February: 6.5mph

The windiest month (with the highest average wind speed) is November (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in February
East Helena, MT

Average humidity in February - East Helena, MT
  • Average humidity in February: 83%

The month with the highest relative humidity is January (85%).
Months with the lowest relative humidity are July and August (46%).

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Average rainfall in February
East Helena, MT

Average rainfall in February - East Helena, MT
  • Average rainfall in February: 0.87"

The wettest month (with the highest rainfall) is June (2.01").
The driest months (with the least rainfall) are January and December (0.63").

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Average rainfall days in February
East Helena, MT

Average rainfall days in February - East Helena, MT
  • Average rainfall days in February: 7.4 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is November (7 days).

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Average snowfall in February
East Helena, MT

Average snowfall in February - East Helena, MT
  • Average snowfall in February: 6.18"

The month with the highest snowfall is February (6.18").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in February
East Helena, MT

Average snowfall days in February - East Helena, MT
  • Average snowfall days in February: 16.2 days

The month with the highest number of snowfall days is February (16.2 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight in February /
Average sunshine in February
East Helena, MT

Average daylight in February / Average sunshine in February - East Helena, MT
  • Average daylight in February: 10.4h

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in February: 6h

The month with the most sunshine is July (Average sunshine: 11.7h).
The month with the least sunshine is January (Average sunshine: 5.6h).

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Average sunshine days in February
East Helena, MT

Average sunshine days in February - East Helena, MT
  • Average sunshine days in February: 10.4 days

The month with the most sunshine days is July (20.5 days).
The month with the least sunshine days is April (9.8 days).

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Average UV index in February
East Helena, MT

Average UV index in February - East Helena, MT
  • Average UV index in February: 1

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).

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Average cloud cover in February
East Helena, MT

Average cloud cover in February - East Helena, MT
  • Average cloud cover in February: 47

The month with the most cloud cover is February (Cloud cover 47).
Months with the least cloud cover are July and August (Cloud cover 15).

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Average visibility in February
East Helena, MT

Average visibility in February - East Helena, MT
  • Average visibility in February: 5mi

Months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February and December (5mi).

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