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
The transition from December to January sees an average high-temperature of a still enjoyable 64.9°F (18.3°C), indicating a minor variance from the prior month. In Lilac, the average temperature during the nights of January drops to a frosty 45.9°F (7.7°C).Humidity
In January, the average relative humidity in Lilac is 54%.Rainfall
In Lilac, in January, it is raining for 4.9 days, with typically 0.55" (14mm) of accumulated precipitation. Throughout the year, there are 51.6 rainfall days, and 5.59" (142mm) of precipitation is accumulated.Snowfall
In Lilac, snow does not fall in January, March through December.Daylight
In January, the average length of the day in Lilac, California, is 10h and 15min.On the first day of January in Lilac, sunrise is at 6:51 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 5:18 pm PST.
Sunshine
In January, the average sunshine is 6.9h.UV index
The average daily maximum UV index in January in Lilac is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 4 transforms into these recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are the temperatures in Lilac in January?
What is the average humidity in January in Lilac?
How many days does it rain in January in Lilac?
When it does not snow in Lilac?
Does it snow in Lilac in January?
How many hours of daylight does Lilac have in January?
What time are sunrise and sunset in January in Lilac?
How many hours of sunshine does Lilac have in January?
What is the UV index intensity in January in Lilac?
Average temperature in January
Lilac, CA
- Average high temperature in January: 64.9°F
The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is December (62.4°F).
- Average low temperature in January: 45.9°F
The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is February (44.6°F).
Average pressure in January
Lilac, CA
- Average pressure in January: 30.09"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in January
Lilac, CA
- Average wind speed in January: 5.1mph
The windiest month (with the highest average wind speed) is April (5.3mph).
The calmest month (with the lowest average wind speed) is September (4.2mph).
Average humidity in January
Lilac, CA
- Average humidity in January: 54%
The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is November (52%).
Average rainfall in January
Lilac, CA
- Average rainfall in January: 0.55"
The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in January
Lilac, CA
- Average rainfall days in January: 4.9 days
The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.3 days).
Average snowfall days in January
Lilac, 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
Lilac, CA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 6h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in January
Lilac, CA
- Average sunshine days in January: 25.1 days
The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (21.5 days).
Average UV index in January
Lilac, CA
- Average UV index in January: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Lilac, CA
- Average cloud cover in January: 21
The month with the most cloud cover is March (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in January
Lilac, 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).
Lilac, California, USA
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