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
In the transition from December to January, Deer Park reports an average high-temperature of a mild 56.8°F (13.8°C), indicating a close resemblance to the prior month. During the January nights, an average temperature of 39.7°F (4.3°C) is observed in Deer Park.Humidity
In Deer Park, the average relative humidity in January is 74%.Rainfall
In Deer Park, California, in January, it is raining for 10.2 days, with typically 3.15" (80mm) of accumulated precipitation. In Deer Park, during the entire year, the rain falls for 76.2 days and collects up to 16.93" (430mm) of precipitation.Snowfall
January, February, April through December are months without snowfall in Deer Park.Daylight
In Deer Park, California, the average length of the day in January is 9h and 50min.On the first day of the month, sunrise is at 7:27 am and sunset at 4:59 pm. On the last day of January, sunrise is at 7:16 am and sunset at 5:30 pm PST.
Sunshine
The average sunshine in January in Deer Park is 5.4h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Deer Park. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In January, a daily UV index of 3 turns into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Deer Park in January?
What is the average humidity in January in Deer Park?
How many days does it rain in January in Deer Park?
When it does not snow in Deer Park?
How many hours of daylight does Deer Park have in January?
When are sunrise and sunset in January in Deer Park?
How many hours of sunshine does Deer Park have in January?
What is the month with the lowest UV index in Deer Park?
What is the UV index intensity in January in Deer Park?
Average temperature in January
Deer Park, CA
- Average high temperature in January: 56.8°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in January: 39.7°F
The month with the highest average low temperature is September (54.3°F).
The coldest month (with the lowest average low temperature) is December (39.6°F).
Average pressure in January
Deer Park, 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, August and September (29.91"Hg).
Average wind speed in January
Deer Park, CA
- Average wind speed in January: 4.5mph
The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.3mph).
Average humidity in January
Deer Park, CA
- Average humidity in January: 74%
The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is September (53%).
Average rainfall in January
Deer Park, CA
- Average rainfall in January: 3.15"
The wettest month (with the highest rainfall) is February (3.7").
The driest month (with the least rainfall) is July (0").
Average rainfall days in January
Deer Park, CA
- Average rainfall days in January: 10.2 days
The month with the highest number of rainy days is March (13.5 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in January
Deer Park, CA
- Average snowfall in January: 0"
The month with the highest snowfall is March (0.04").
The months with the least snowfall are January, February, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Deer Park, CA
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is March (0.2 days).
The months with the least snowfall days are January, February, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Deer Park, CA
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
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: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in January
Deer Park, CA
- Average sunshine days in January: 19.9 days
The month with the most sunshine days is July (30 days).
The month with the least sunshine days is March (15.9 days).
Average UV index in January
Deer Park, CA
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Deer Park, CA
- Average cloud cover in January: 41
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 7).
Average visibility in January
Deer Park, CA
- Average visibility in January: 5mi
The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and March (5mi).
Deer Park, California, USA
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