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 initiation of January records an average high-temperature of a still frosty 49.6°F (9.8°C), displaying a near consistency with the previous month. Mapleton notes a consistent average low-temperature of 41.9°F (5.5°C) during January nights.Humidity
The average relative humidity in January is 83%.Rainfall
In Mapleton, in January, during 14.3 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. In Mapleton, Oregon, during the entire year, the rain falls for 131.8 days and collects up to 20.63" (524mm) of precipitation.Snowfall
January, February and November are months with snowfall. January is the first month it typically snows. Throughout January, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. In Mapleton, during the entire year, snow falls for 1.1 days and aggregates up to 0.55" (14mm) of snow.Daylight
The average length of the day in January is 9h and 20min.On the first day of the month, sunrise is at 7:50 am and sunset at 4:47 pm. On the last day of January, sunrise is at 7:33 am and sunset at 5:23 pm PST.
Sunshine
In Mapleton, Oregon, the average sunshine in January is 4.1h.UV index
In January, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 3 during January leads to these instructions:
Heed the precautions - It is counselled to guard against solar damage. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in January?
What is the average humidity in January?
How much does it rain in January?
When does it start snowing?
What is the average length of the day in January?
When are sunrise and sunset in January in Mapleton?
How long on average sun shines in January?
What is the UV index intensity in January?
Average temperature in January
Mapleton, OR
- Average high temperature in January: 49.6°F
The warmest month (with the highest average high temperature) is August (68.2°F).
The month with the lowest average high temperature is December (48°F).
- Average low temperature in January: 41.9°F
The month with the highest average low temperature is August (52.7°F).
The coldest month (with the lowest average low temperature) is February (40.6°F).
Average pressure in January
Mapleton, OR
- Average pressure in January: 30.09"Hg
The months with the highest atmospheric pressure are January and April (30.09"Hg).
The month with the lowest atmospheric pressure is September (30.01"Hg).
Average wind speed in January
Mapleton, OR
- Average wind speed in January: 9.1mph
The windiest month (with the highest average wind speed) is December (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in January
Mapleton, OR
- Average humidity in January: 83%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April, May, June, July, September and October (81%).
Average rainfall in January
Mapleton, OR
- Average rainfall in January: 2.91"
The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in January
Mapleton, OR
- Average rainfall days in January: 14.3 days
The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is July (2.9 days).
Average snowfall in January
Mapleton, OR
- Average snowfall in January: 0.04"
The month with the highest snowfall is February (0.35").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").
Average snowfall days in January
Mapleton, OR
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).
Average daylight in January /
Average sunshine in January
Mapleton, OR
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in January
Mapleton, OR
- Average sunshine days in January: 15.2 days
The month with the most sunshine days is July (26.9 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in January
Mapleton, OR
- Average UV index in January: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in January
Mapleton, OR
- Average cloud cover in January: 57
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in January
Mapleton, OR
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Mapleton, Oregon, USA
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