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
Nehalem measures an average high-temperature of a still frosty 47.7°F (8.7°C) in January, nearly consistent with the preceding month. January nights reflect a consistent temperature dip to a cold 41.2°F (5.1°C), a slight descent from daytime peaks.Humidity
In Nehalem, the average relative humidity in January is 81%.Rainfall
In Nehalem, during January, the rain falls for 14.3 days and regularly aggregates up to 2.01" (51mm) of precipitation. In Nehalem, during the entire year, the rain falls for 129.7 days and collects up to 11.85" (301mm) of precipitation.Snowfall
January and February are months with snowfall in Nehalem. January is the first month it typically snows. Throughout January, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow. In Nehalem, during the entire year, snow falls for 2.1 days and aggregates up to 0.16" (4mm) of snow.Daylight
The average length of the day in January is 9h and 10min.On the first day of January in Nehalem, sunrise is at 7:56 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:19 pm PST.
Sunshine
January and February, with an average of 4h of sunshine, are months with the least sunshine.UV index
In January, the average daily maximum UV index in Nehalem is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 in January translates into these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are January temperatures in Nehalem?
What is the average humidity in January in Nehalem?
How much does it rain in Nehalem in January?
When does it start to snow in Nehalem?
What is the average length of the day in January in Nehalem?
When is the sunrise / sunset in January in Nehalem?
What are the months with the least sunshine in Nehalem?
How many hours of sunshine does Nehalem have in January?
What is the UV index intensity in January in Nehalem?
Average temperature in January
Nehalem, OR
- Average high temperature in January: 47.7°F
The warmest month (with the highest average high temperature) is August (66.2°F).
The month with the lowest average high temperature is December (46.2°F).
- Average low temperature in January: 41.2°F
The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure in January
Nehalem, OR
- Average pressure in January: 30.08"Hg
The months with the highest atmospheric pressure are January and April (30.08"Hg).
The month with the lowest atmospheric pressure is September (30.02"Hg).
Average wind speed in January
Nehalem, OR
- Average wind speed in January: 10.7mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in January
Nehalem, OR
- Average humidity in January: 81%
The month with the highest relative humidity is August (83%).
The month with the lowest relative humidity is May (80%).
Average rainfall in January
Nehalem, OR
- Average rainfall in January: 2.01"
The wettest month (with the highest rainfall) is December (2.13").
The driest month (with the least rainfall) is August (0.2").
Average rainfall days in January
Nehalem, OR
- Average rainfall days in January: 14.3 days
The month with the highest number of rainy days is March (16.1 days).
The month with the least rainy days is August (4.4 days).
Average snowfall in January
Nehalem, OR
- Average snowfall in January: 0.04"
The month with the highest snowfall is February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Nehalem, OR
- Average snowfall days in January: 0.4 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Nehalem, OR
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January: 4h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 0min).
Average sunshine days in January
Nehalem, OR
- Average sunshine days in January: 13.8 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is March (12.4 days).
Average UV index in January
Nehalem, 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
Nehalem, OR
- Average cloud cover in January: 58
The months with the most cloud cover are January and March (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Nehalem, OR
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Nehalem, Oregon, USA
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