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
The transition into January reveals an average high-temperature of a still fresh 54.7°F (12.6°C), mirroring a close resemblance to December. In La Mesa, the January nights cool down to an average low of 37.2°F (2.9°C).Humidity
The average relative humidity in January is 45%.Rainfall
In January, the rain falls for 3.2 days. Throughout January, 0.2" (5mm) of precipitation is accumulated. In La Mesa, during the entire year, the rain falls for 62.9 days and collects up to 6.65" (169mm) of precipitation.Snowfall
Months with snowfall are January, February, November and December. In La Mesa, in January, during 0.5 snowfall days, 0.12" (3mm) of snow is typically accumulated. In La Mesa, during the entire year, snow falls for 2.3 days and aggregates up to 1.46" (37mm) of snow.Daylight
In La Mesa, the average length of the day in January is 10h and 20min.On the first day of the month, sunrise is at 7:07 am and sunset at 5:13 pm. On the last day of January, sunrise is at 7:01 am and sunset at 5:39 pm MST.
Sunshine
In La Mesa, New Mexico, the average sunshine in January is 7.1h.UV index
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In January, a regular UV index of 3 translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for La Mesa in January?
What is the average humidity in January?
How much does it rain in January?
How much does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
How many hours of sunshine does La Mesa have in January?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
La Mesa, NM
- Average high temperature in January: 54.7°F
The warmest month (with the highest average high temperature) is June (94.6°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in January: 37.2°F
The month with the highest average low temperature is July (74.7°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).
Average pressure in January
La Mesa, NM
- 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
La Mesa, NM
- Average wind speed in January: 6.3mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).
Average humidity in January
La Mesa, NM
- Average humidity in January: 45%
The month with the highest relative humidity is December (49%).
The months with the lowest relative humidity are April and May (22%).
Average rainfall in January
La Mesa, NM
- Average rainfall in January: 0.2"
The wettest month (with the highest rainfall) is July (1.38").
The driest month (with the least rainfall) is April (0.08").
Average rainfall days in January
La Mesa, NM
- Average rainfall days in January: 3.2 days
The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is April (2.3 days).
Average snowfall in January
La Mesa, NM
- Average snowfall in January: 0.12"
The months with the highest snowfall are February and December (0.63").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in January
La Mesa, NM
- Average snowfall days in January: 0.5 days
The month with the highest number of snowfall days is December (1 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
La Mesa, NM
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January: 7h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in January
La Mesa, NM
- Average sunshine days in January: 27.5 days
The month with the most sunshine days is April (28.1 days).
The month with the least sunshine days is July (17.2 days).
Average UV index in January
La Mesa, NM
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in January
La Mesa, NM
- Average cloud cover in January: 16
The month with the most cloud cover is December (Cloud cover 19).
The months with the least cloud cover are May and June (Cloud cover 9).
Average visibility in January
La Mesa, NM
- 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).
La Mesa, New Mexico, USA
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