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 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
Highland's weather, upon January's arrival, documents an average high-temperature of a still refreshing 59.9°F, nearly identical to the prior month. An average nighttime temperature of 42.6°F is observed in Highland during January.Humidity
In Highland, California, the average relative humidity in January is 48%.Rainfall
In Highland, during January, the rain falls for 5.8 days and regularly aggregates up to 0.87" of precipitation. Throughout the year, there are 51.8 rainfall days, and 6.69" of precipitation is accumulated.Snowfall
January, March through December are months without snowfall in Highland, California.Daylight
In January, the average length of the day in Highland is 10h and 11min.On the first day of the month, sunrise is at 6:54 am and sunset at 4:50 pm. On the last day of January, in Highland, California, sunrise is at 6:46 am and sunset at 5:17 pm PST.
Sunshine
The average sunshine in January in Highland is 7.1h.UV index
The average daily maximum UV index in January in Highland is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 4 in January translates into these instructions:
Exercise prevention - Protecting skin and eyes from harm is required. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
FAQ
What is the average January temperature in Highland?
What is the average humidity in January in Highland?
How much does it rain in Highland in January?
When it does not snow in Highland?
Does it snow in Highland in January?
How many hours of daylight does Highland have in January?
What time are sunrise and sunset in January in Highland?
How long on average sun shines in January in Highland?
What is the UV index reading in January in Highland?
Average temperature in January
Highland, CA
- Average high temperature in January: 59.9°F
The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is December (57.7°F).
- Average low temperature in January: 42.6°F
The month with the highest average low temperature is August (66.6°F).
The coldest months (with the lowest average low temperature) are February and December (41.5°F).
Average pressure in January
Highland, CA
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in January
Highland, CA
- Average wind speed in January: 5.6mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is September (4.8mph).
Average humidity in January
Highland, CA
- Average humidity in January: 48%
The month with the highest relative humidity is February (52%).
The month with the lowest relative humidity is August (36%).
Average rainfall in January
Highland, CA
- Average rainfall in January: 0.87"
The wettest month (with the highest rainfall) is December (1.42").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in January
Highland, CA
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.3 days).
Average snowfall days in January
Highland, CA
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Highland, CA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in January
Highland, CA
- Average sunshine days in January: 23.8 days
The month with the most sunshine days is June (28.5 days).
The month with the least sunshine days is February (20.9 days).
Average UV index in January
Highland, CA
- Average UV index in January: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in January
Highland, CA
- Average cloud cover in January: 19
The months with the most cloud cover are March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in January
Highland, 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).
Highland, California, USA
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