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
January is the coldest month of the year, registering average temperatures as high as 39°F (3.9°C) and as low as 24.6°F (-4.1°C).Humidity
January and July, with an average relative humidity of 74%, are the least humid months.Rainfall
January and November are months with the least rain when the rain falls for 9.5 days and typically aggregates up to 2.09" (53mm) of rain.Snowfall
January through May, October through December are months with snowfall. In January, it is snowing for 6.7 days. Throughout January, 3.98" (101mm) of snow is accumulated. Throughout the year, there are 23.9 snowfall days, and 19.02" (483mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 54min.On the first day of the month, sunrise is at 7:32 am and sunset at 5:07 pm. On the last day of January, sunrise is at 7:21 am and sunset at 5:38 pm EST.
Sunshine
In Montebello, the average sunshine in January is 5.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
How cold is January?
What is the least humid month?
What is the average humidity in January in Montebello?
What is the driest month?
How many days does it rain in January?
How much does it snow in January?
How many hours of daylight does Montebello have in January?
What time are sunrise and sunset in January?
How long on average sun shines in January?
What is the month with the lowest UV index in Montebello?
What is the UV index reading in January?
Average temperature in January
Montebello, VA
- Average high temperature in January: 39°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in January: 24.6°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).
Average pressure in January
Montebello, VA
- Average pressure in January: 30.12"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in January
Montebello, VA
- Average wind speed in January: 6.6mph
The windiest months (with the highest average wind speed) are February and April (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in January
Montebello, VA
- Average humidity in January: 74%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and July (74%).
Average rainfall in January
Montebello, VA
- Average rainfall in January: 2.09"
The wettest month (with the highest rainfall) is May (3.7").
The driest months (with the least rainfall) are January and November (2.09").
Average rainfall days in January
Montebello, VA
- Average rainfall days in January: 9.5 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in January
Montebello, VA
- Average snowfall in January: 3.98"
The month with the highest snowfall is March (4.92").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Montebello, VA
- Average snowfall days in January: 6.7 days
The month with the highest number of snowfall days is February (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Montebello, VA
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 5h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Montebello, VA
- Average sunshine days in January: 17.2 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (10.1 days).
Average UV index in January
Montebello, VA
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Montebello, VA
- Average cloud cover in January: 45
The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are June and July (Cloud cover 34).
Average visibility in January
Montebello, VA
- Average visibility in January: 5mi
The months with the highest visibility are June, July and November (6mi).
The months with the lowest visibility are January, February, March, April, May, August, September, October and December (5mi).
Montebello, Virginia, USA
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