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
Shifting into January, Helendale records an average high-temperature of a moderate 55.8°F (13.2°C), presenting minor fluctuations compared to the previous month. Throughout January, Helendale registers a consistent average low-temperature of 39.2°F (4°C).Humidity
In January, the average relative humidity is 50%.Rainfall
In Helendale, during January, the rain falls for 5 days and regularly aggregates up to 0.51" (13mm) of precipitation. Throughout the year, there are 44.8 rainfall days, and 4.8" (122mm) of precipitation is accumulated.Snowfall
January, February, April, November and December are months with snowfall in Helendale. In Helendale, during January, snow falls for 0.3 days and regularly aggregates up to 0.24" (6mm) of snow. Throughout the year, there are 2.1 snowfall days, and 3.78" (96mm) of snow is accumulated.Daylight
In Helendale, the average length of the day in January is 10h and 8min.On the first day of the month, sunrise is at 6:56 am and sunset at 4:49 pm. On the last day of January, sunrise is at 6:48 am and sunset at 5:17 pm PST.
Sunshine
January and December, with an average of 7h of sunshine, are months with the least sunshine.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: During January, 3 as the daily maximum UV index converts into the following advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in January?
What is the average humidity in January?
How much does it rain in January?
How much does it snow in January?
How many hours of daylight does Helendale have in January?
When are sunrise and sunset in January?
What are the months with the least sunshine?
How many hours of sunshine does Helendale have in January?
When is the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Helendale, CA
- Average high temperature in January: 55.8°F
The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is December (53.2°F).
- Average low temperature in January: 39.2°F
The month with the highest average low temperature is August (68.5°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).
Average pressure in January
Helendale, CA
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in January
Helendale, CA
- Average wind speed in January: 6.3mph
The windiest month (with the highest average wind speed) is May (10.3mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).
Average humidity in January
Helendale, CA
- Average humidity in January: 50%
The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is August (27%).
Average rainfall in January
Helendale, CA
- Average rainfall in January: 0.51"
The wettest month (with the highest rainfall) is December (0.98").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in January
Helendale, CA
- Average rainfall days in January: 5 days
The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (0.9 days).
Average snowfall in January
Helendale, CA
- Average snowfall in January: 0.24"
The month with the highest snowfall is November (1.73").
The months with the least snowfall are March, May, June, July, August, September and October (0").
Average snowfall days in January
Helendale, CA
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Helendale, CA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 7h and 0min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).
Average sunshine days in January
Helendale, CA
- Average sunshine days in January: 25.1 days
The month with the most sunshine days is June (28.9 days).
The month with the least sunshine days is February (22.4 days).
Average UV index in January
Helendale, CA
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Helendale, CA
- Average cloud cover in January: 19
The month with the most cloud cover is December (Cloud cover 21).
The months with the least cloud cover are June and August (Cloud cover 5).
Average visibility in January
Helendale, 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).
Helendale, California, USA
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