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 onset of January notes an average high-temperature of a still frosty 45.9°F (7.7°C), subtly shifted from December's 43.7°F (6.5°C). Molalla, during the nights of January, experiences an average temperature drop to an icy 34.3°F (1.3°C).Humidity
In Molalla, the average relative humidity in January is 84%.Rainfall
In Molalla, in January, it is raining for 18.3 days, with typically 4.96" (126mm) of accumulated precipitation. Throughout the year, there are 175.6 rainfall days, and 36.1" (917mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Molalla. In January, it is snowing for 1.6 days. Throughout January, 1.26" (32mm) of snow is accumulated. Throughout the year, there are 7.3 snowfall days, and 5.91" (150mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 14min.On the first day of the month, sunrise is at 7:48 am and sunset at 4:38 pm. On the last day of January, in Molalla, sunrise is at 7:31 am and sunset at 5:15 pm PST.
Sunshine
In Molalla, the average sunshine in January is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Molalla. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 2 in January translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. When the Sun is at its strongest around midday, find shade and limit exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the temperature in January in Molalla?
What is the average humidity in January in Molalla?
How many days does it rain in January in Molalla?
How much does it snow in Molalla in January?
What is the average length of the day in January in Molalla?
What time are sunrise and sunset in January in Molalla?
How long on average sun shines in January in Molalla?
What are the months with the lowest UV index in Molalla?
What is the UV index intensity in January in Molalla?
Average temperature in January
Molalla, OR
- Average high temperature in January: 45.9°F
The warmest month (with the highest average high temperature) is August (79°F).
The month with the lowest average high temperature is December (43.7°F).
- Average low temperature in January: 34.3°F
The month with the highest average low temperature is August (51.1°F).
The coldest month (with the lowest average low temperature) is December (33.3°F).
Average pressure in January
Molalla, OR
- Average pressure in January: 30.12"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in January
Molalla, OR
- Average wind speed in January: 6.3mph
The windiest month (with the highest average wind speed) is January (6.3mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in January
Molalla, OR
- Average humidity in January: 84%
The months with the highest relative humidity are February and March (85%).
The month with the lowest relative humidity is August (66%).
Average rainfall in January
Molalla, OR
- Average rainfall in January: 4.96"
The wettest month (with the highest rainfall) is December (5.39").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in January
Molalla, OR
- Average rainfall days in January: 18.3 days
The month with the highest number of rainy days is March (20.7 days).
The month with the least rainy days is July (4.8 days).
Average snowfall in January
Molalla, OR
- Average snowfall in January: 1.26"
The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Molalla, OR
- Average snowfall days in January: 1.6 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Molalla, OR
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in January
Molalla, OR
- Average sunshine days in January: 11.4 days
The month with the most sunshine days is July (24.2 days).
The month with the least sunshine days is February (8.2 days).
Average UV index in January
Molalla, OR
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Molalla, OR
- Average cloud cover in January: 56
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in January
Molalla, OR
- Average visibility in January: 5mi
The months with the highest visibility are August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, October, November and December (5mi).
Molalla, Oregon, USA
Weather forecast for your location
2. Allow the app to use your location
