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 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
As February takes its course, Helena's average high-temperature registers at a still freezing cold 25.5°F (-3.6°C), closely aligning with the preceding month. Throughout February, the temperature falls to an average low of 12.4°F (-10.9°C).Humidity
January and February, with an average relative humidity of 90%, are the most humid months in Helena.Rainfall
In Helena, during February, the rain falls for 6.2 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, in Helena, there are 160.1 rainfall days, and 29.76" (756mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Helena, during February, snow falls for 17.1 days and regularly aggregates up to 8.62" (219mm) of snow. Throughout the year, there are 70.6 snowfall days, and 36.02" (915mm) of snow is accumulated.Daylight
In Helena, the average length of the day in February is 10h and 27min.On the first day of the month, sunrise is at 7:18 am and sunset at 5:06 pm. On the last day of February, sunrise is at 6:36 am and sunset at 5:45 pm EST.
Sunshine
February has the least sunshine of the year in Helena, with an average of 2.7h of sunshine.UV index
In February, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 2 during February morphs into the following directions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is it in Helena in February?
What are the most humid months in Helena?
What is the average humidity in February in Helena?
How much does it rain in Helena in February?
How much does it snow in Helena in February?
How many hours of daylight does Helena have in February?
When are sunrise and sunset in February in Helena?
What is the month with the least sunshine in Helena?
How many hours of sunshine does Helena have in February?
How high is the UV index in February in Helena?
Average temperature in February
Helena, NY
- Average high temperature in February: 25.5°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (23°F).
- Average low temperature in February: 12.4°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in February
Helena, NY
- Average pressure in February: 30.01"Hg
The months with the highest atmospheric pressure are March and November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in February
Helena, NY
- Average wind speed in February: 8.8mph
The windiest month (with the highest average wind speed) is February (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in February
Helena, NY
- Average humidity in February: 90%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is April (77%).
Average rainfall in February
Helena, NY
- Average rainfall in February: 2.09"
The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in February
Helena, NY
- Average rainfall days in February: 6.2 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in February
Helena, NY
- Average snowfall in February: 8.62"
The month with the highest snowfall is January (9.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Helena, NY
- Average snowfall days in February: 17.1 days
The month with the highest number of snowfall days is February (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Helena, NY
- Average daylight in February: 10h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in February: 2h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in February
Helena, NY
- Average sunshine days in February: 9.8 days
The month with the most sunshine days is November (16 days).
The month with the least sunshine days is July (9.1 days).
Average UV index in February
Helena, NY
- Average UV index in February: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in February
Helena, NY
- Average cloud cover in February: 73
The month with the most cloud cover is February (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in February
Helena, NY
- Average visibility in February: 4mi
The months with the highest visibility are April, May, June, July, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Helena, New York, USA
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