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
Finley registers an average high-temperature of a still fresh 55.2°F (12.9°C) at the commencement of January, closely related to the preceding month. Finley registers a consistent average low-temperature of 38.8°F (3.8°C) during January.Humidity
In Finley, the average relative humidity in January is 72%.Rainfall
In Finley, California, in January, it is raining for 11.4 days, with typically 3.54" (90mm) of accumulated precipitation. Throughout the year, there are 88.1 rainfall days, and 20.28" (515mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Finley, California. The months with the most snowfall in Finley are January and February, with an average 0.47" (12mm) of accumulated snow.Daylight
In January, the average length of the day in Finley is 9h and 48min.On the first day of the month, sunrise is at 7:30 am and sunset at 4:59 pm. On the last day of January, sunrise is at 7:18 am and sunset at 5:31 pm PST.
Sunshine
The average sunshine in January is 5.4h.UV index
The average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 3 in January interprets into the following advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What are January temperatures in Finley?
What is the average humidity in January in Finley?
How much does it rain in Finley in January?
When does it snow the most in Finley?
How many days does it snow in January in Finley?
What is the average length of the day in January in Finley?
What time are sunrise and sunset in January in Finley?
How long on average sun shines in January in Finley?
What is the UV index intensity in January in Finley?
Average temperature in January
Finley, CA
- Average high temperature in January: 55.2°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is December (52.9°F).
- Average low temperature in January: 38.8°F
The months with the highest average low temperature are July and August (56.7°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).
Average pressure in January
Finley, CA
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed in January
Finley, CA
- Average wind speed in January: 4.6mph
The windiest months (with the highest average wind speed) are April and May (5.5mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).
Average humidity in January
Finley, CA
- Average humidity in January: 72%
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (48%).
Average rainfall in January
Finley, CA
- Average rainfall in January: 3.54"
The wettest month (with the highest rainfall) is February (3.94").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in January
Finley, CA
- Average rainfall days in January: 11.4 days
The month with the highest number of rainy days is March (15.2 days).
The month with the least rainy days is July (1.1 days).
Average snowfall in January
Finley, CA
- Average snowfall in January: 0.47"
The months with the highest snowfall are January and February (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Finley, CA
- Average snowfall days in January: 0.2 days
The month with the highest number of snowfall days is February (0.8 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
Finley, CA
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in January
Finley, CA
- Average sunshine days in January: 18.3 days
The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is March (14.3 days).
Average UV index in January
Finley, CA
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is November (UV index 2).
Average cloud cover in January
Finley, CA
- Average cloud cover in January: 41
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in January
Finley, CA
- Average visibility in January: 5mi
The months with the highest visibility are February, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, March and December (5mi).
Finley, California, USA
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