January weather forecastInca, CA
January
Weather in January
January, like December, in Inca, California, is another enjoyable winter month, with an average temperature varying between 64.6°F (18.1°C) and 48.7°F (9.3°C).Temperature
January begins with an average high-temperature of a still refreshing 64.6°F (18.1°C), reflecting close similarity to the preceding month. January nights in Inca are marked by an average temperature drop to a frosty 48.7°F (9.3°C).Humidity
January and December, with an average relative humidity of 38%, are the most humid months in Inca.Rainfall
In Inca, California, during January, the rain falls for 2.7 days and regularly aggregates up to 0.24" (6mm) of precipitation. Throughout the year, in Inca, there are 34.2 rainfall days, and 2.99" (76mm) of precipitation is accumulated.Daylight
The average length of the day in January in Inca is 10h and 13min.On the first day of January in Inca, sunrise is at 6:43 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 5:08 pm PST.
Sunshine
January and December, with an average of 7.2h of sunshine, are months with the least sunshine in Inca.UV index
In January, the average daily maximum UV index in Inca, California, is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 5 in January transforms into the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Inca, CA
- Average high temperature in January: 64.6°F
The warmest month (with the highest average high temperature) is July (105.1°F).
The month with the lowest average high temperature is December (62.8°F).
- Average low temperature in January: 48.7°F
The month with the highest average low temperature is August (86.2°F).
The coldest month (with the lowest average low temperature) is December (48.2°F).
Average pressure in January
Inca, CA
- Average pressure in January: 30.08"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).
Average wind speed in January
Inca, CA
- Average wind speed in January: 6.6mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is November (6.4mph).
Average humidity in January
Inca, CA
- Average humidity in January: 38%
The months with the highest relative humidity are January and December (38%).
The month with the lowest relative humidity is June (18%).
Average rainfall in January
Inca, CA
- Average rainfall in January: 0.24"
The wettest month (with the highest rainfall) is July (0.55").
The driest months (with the least rainfall) are May and June (0.04").
Average rainfall days in January
Inca, CA
- Average rainfall days in January: 2.7 days
The month with the highest number of rainy days is July (7.3 days).
The month with the least rainy days is May (1.2 days).
Average daylight in January /
Average sunshine in January
Inca, CA
- Average daylight in January: 10h and 12min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 7h and 12min
The months with the most sunshine are June and August (Average sunshine: 12h and 12min).
The months with the least sunshine are January and December (Average sunshine: 7h and 12min).
Average sunshine days in January
Inca, CA
- Average sunshine days in January: 28.1 days
The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (19.1 days).
Average UV index in January
Inca, CA
- Average UV index in January: 5
The months with the highest UV index are July and August (UV index 9).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Inca, CA
- Average cloud cover in January: 15
The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in January
Inca, CA
- 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).
