Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The ushering in of January brings an average high-temperature of a still subzero cold 29.7°F (-1.3°C), closely mirroring the 28.6°F (-1.9°C) of December. During the month of January, the nighttime temperature in Ronan falls to an average of 17.4°F (-8.1°C).Humidity
The most humid month in Ronan is January, with an average relative humidity of 91%.Rainfall
In Ronan, Montana, in January, during 11.4 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. Throughout the year, in Ronan, there are 158.1 rainfall days, and 18.94" (481mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Ronan. In January, it is snowing for 17.3 days. Throughout January, 9.65" (245mm) of snow is accumulated. Throughout the year, there are 91.8 snowfall days, and 46.3" (1176mm) of snow is accumulated.Daylight
The average length of the day in January in Ronan, Montana, is 8h and 58min.On the first day of the month, sunrise is at 8:24 am and sunset at 4:55 pm. On the last day of January, sunrise is at 8:04 am and sunset at 5:35 pm MST.
Sunshine
With an average of 4.6h of sunshine, January has the least sunshine of the year in Ronan, Montana.UV index
In January, the average daily maximum UV index in Ronan is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is January in Ronan?
What is the most humid month in Ronan?
What is the average humidity in January in Ronan?
How many days does it rain in January in Ronan?
How many days does it snow in January in Ronan?
What is the average length of the day in January in Ronan?
When is the sunrise / sunset in January in Ronan?
What is the month with the least sunshine in Ronan?
How long on average sun shines in January in Ronan?
What is the UV index intensity in January in Ronan?
Average temperature in January
Ronan, MT
- Average high temperature in January: 29.7°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is December (28.6°F).
- Average low temperature in January: 17.4°F
The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (16.7°F).
Average pressure in January
Ronan, MT
- Average pressure in January: 30.18"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Ronan, MT
- Average wind speed in January: 4mph
The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest month (with the lowest average wind speed) is December (3.9mph).
Average humidity in January
Ronan, MT
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (50%).
Average rainfall in January
Ronan, MT
- Average rainfall in January: 1.65"
The wettest month (with the highest rainfall) is June (2.44").
The driest month (with the least rainfall) is August (0.55").
Average rainfall days in January
Ronan, MT
- Average rainfall days in January: 11.4 days
The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is August (6.6 days).
Average snowfall in January
Ronan, MT
- Average snowfall in January: 9.65"
The month with the highest snowfall is February (10.39").
The months with the least snowfall are June, July and August (0").
Average snowfall days in January
Ronan, MT
- Average snowfall days in January: 17.3 days
The month with the highest number of snowfall days is February (18.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Ronan, MT
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in January
Ronan, MT
- Average sunshine days in January: 10.7 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is February (7.2 days).
Average UV index in January
Ronan, MT
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in January
Ronan, MT
- Average cloud cover in January: 53
The months with the most cloud cover are January and February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in January
Ronan, MT
- Average visibility in January: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Ronan, Montana, USA
Weather forecast for your location
2. Allow the app to use your location