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
Dayton transitions into February recording an average high-temperature of a still subzero cold 29.7°F (-1.3°C), closely aligning with the preceding month's temperature. During the month of February, the nighttime temperature falls to an average of 16.3°F (-8.7°C).Humidity
The average relative humidity in February is 90%.Rainfall
In February, the rain falls for 7.8 days. Throughout February, 1.5" (38mm) of precipitation is accumulated. Throughout the year, there are 129.8 rainfall days, and 16.42" (417mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In February, it is snowing for 20.9 days. Throughout February, 11.46" (291mm) of snow is accumulated. Throughout the year, there are 117.4 snowfall days, and 58.62" (1489mm) of snow is accumulated.Daylight
In February, the average length of the day is 10h and 16min.On the first day of February, sunrise is at 8:04 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 6:20 pm MST.
Sunshine
In Dayton, the average sunshine in February is 4.5h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 1 in February leads to these guidelines:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in February?
What is the average humidity in February in Dayton?
How much does it rain in Dayton in February?
How many days does it snow in February?
What is the average length of the day in February?
When are sunrise and sunset in February?
How long on average sun shines in February?
What are the months with the lowest UV index?
What is the UV index reading in February?
Average temperature in February
Dayton, MT
- Average high temperature in February: 29.7°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (27.1°F).
- Average low temperature in February: 16.3°F
The month with the highest average low temperature is July (48.4°F).
The coldest months (with the lowest average low temperature) are January and December (16.2°F).
Average pressure in February
Dayton, MT
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in February
Dayton, MT
- Average wind speed in February: 4mph
The windiest month (with the highest average wind speed) is April (4.7mph).
The calmest months (with the lowest average wind speed) are August and December (3.6mph).
Average humidity in February
Dayton, MT
- Average humidity in February: 90%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are July and August (52%).
Average rainfall in February
Dayton, MT
- Average rainfall in February: 1.5"
The wettest month (with the highest rainfall) is June (1.89").
The driest month (with the least rainfall) is July (0.59").
Average rainfall days in February
Dayton, MT
- Average rainfall days in February: 7.8 days
The month with the highest number of rainy days is April (15.9 days).
The month with the least rainy days is December (6.5 days).
Average snowfall in February
Dayton, MT
- Average snowfall in February: 11.46"
The month with the highest snowfall is December (12.36").
The months with the least snowfall are July and August (0").
Average snowfall days in February
Dayton, MT
- Average snowfall days in February: 20.9 days
The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in February /
Average sunshine in February
Dayton, MT
- Average daylight in February: 10h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in February: 4h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in February
Dayton, MT
- Average sunshine days in February: 7.1 days
The month with the most sunshine days is July (20.8 days).
The month with the least sunshine days is February (7.1 days).
Average UV index in February
Dayton, MT
- Average UV index in February: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in February
Dayton, MT
- Average cloud cover in February: 62
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in February
Dayton, MT
- Average visibility in February: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
Dayton, Montana, USA
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