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
Glendale, Oregon, observes a minor difference in average high-temperatures between December's 45°F (7.2°C) and January's 47.7°F (8.7°C). Glendale reports an average low-temperature of 32.5°F (0.3°C) during the nights of January.Humidity
January, February and December, with an average relative humidity of 85%, are the most humid months.Rainfall
The wettest months are January and December, with an average 2.2" (56mm) of rainfall.Snowfall
Months with snowfall are January through April, November and December. In January, in Glendale, it is snowing for 3 days. Throughout January, 4.57" (116mm) of snow is accumulated. In Glendale, during the entire year, snow falls for 23.3 days and aggregates up to 17.17" (436mm) of snow.Daylight
In Glendale, the average length of the day in January is 9h and 28min.On the first day of January, sunrise is at 7:44 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:25 pm PST.
Sunshine
In Glendale, the average sunshine in January is 4.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Glendale. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 during January leads to these advisories:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What is the usual temperature for Glendale in January?
What is the most humid month in Glendale?
What is the average humidity in January in Glendale?
What is the wettest month in Glendale?
How many days does it rain in January in Glendale?
How many days does it snow in January in Glendale?
What is the average length of the day in January in Glendale?
When is the sunrise / sunset in January in Glendale?
How long on average sun shines in January in Glendale?
When is the lowest UV index in Glendale?
What is the UV index reading in January in Glendale?
Average temperature in January
Glendale, OR
- Average high temperature in January: 47.7°F
The warmest month (with the highest average high temperature) is August (83.7°F).
The month with the lowest average high temperature is December (45°F).
- Average low temperature in January: 32.5°F
The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is December (31.3°F).
Average pressure in January
Glendale, OR
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).
Average wind speed in January
Glendale, OR
- Average wind speed in January: 4.1mph
The windiest month (with the highest average wind speed) is January (4.1mph).
The calmest month (with the lowest average wind speed) is September (3.2mph).
Average humidity in January
Glendale, OR
- Average humidity in January: 85%
The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is August (65%).
Average rainfall in January
Glendale, OR
- Average rainfall in January: 2.2"
The wettest months (with the highest rainfall) are January and December (2.2").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in January
Glendale, OR
- Average rainfall days in January: 11 days
The month with the highest number of rainy days is March (13.1 days).
The month with the least rainy days is August (2.1 days).
Average snowfall in January
Glendale, OR
- Average snowfall in January: 4.57"
The month with the highest snowfall is February (5").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Glendale, OR
- Average snowfall days in January: 3 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Glendale, OR
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 4h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in January
Glendale, OR
- Average sunshine days in January: 17.4 days
The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is March (13.8 days).
Average UV index in January
Glendale, OR
- 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 January, February, November and December (UV index 2).
Average cloud cover in January
Glendale, OR
- Average cloud cover in January: 50
The month with the most cloud cover is March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in January
Glendale, OR
- Average visibility in January: 4mi
The months with the highest visibility are June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, May, November and December (4mi).
Glendale, Oregon, USA
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