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
Monticello's coldest month, January, registers temperatures that range from a high of 51.1°F (10.6°C) to a low of 36.9°F (2.7°C).Humidity
In Monticello, the average relative humidity in January is 76%.Rainfall
In January, the rain falls for 11.2 days. Throughout January, 3.03" (77mm) of precipitation is accumulated. Throughout the year, there are 156.2 rainfall days, and 38.82" (986mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. In January, it is snowing for 0.6 days. Throughout January, 0.35" (9mm) of snow is accumulated. In Monticello, during the entire year, snow falls for 2.6 days and aggregates up to 1.18" (30mm) of snow.Daylight
The average length of the day in January is 10h and 13min.On the first day of the month, sunrise is at 7:11 am and sunset at 5:09 pm. On the last day of January, in Monticello, sunrise is at 7:04 am and sunset at 5:36 pm CST.
Sunshine
In Monticello, the average sunshine in January is 5.2h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Monticello. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In January, an average UV index of 3 transforms into the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Consider this! The reflection from snow can almost 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 coldest month in Monticello?
What is the usual temperature for Monticello in January?
What is the average humidity in January?
How many days does it rain in January in Monticello?
How many days does it snow in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Monticello have in January?
When is the lowest UV index?
How high is the UV index in January?
Average temperature in January
Monticello, AR
- Average high temperature in January: 51.1°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (51.1°F).
- Average low temperature in January: 36.9°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).
Average pressure in January
Monticello, AR
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Monticello, AR
- Average wind speed in January: 8.2mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in January
Monticello, AR
- Average humidity in January: 76%
The months with the highest relative humidity are February, March and December (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in January
Monticello, AR
- Average rainfall in January: 3.03"
The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in January
Monticello, AR
- Average rainfall days in January: 11.2 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is October (9.6 days).
Average snowfall in January
Monticello, AR
- Average snowfall in January: 0.35"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Monticello, AR
- Average snowfall days in January: 0.6 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Monticello, AR
- 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: 10h and 0min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in January
Monticello, AR
- Average sunshine days in January: 18 days
The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is August (12.3 days).
Average UV index in January
Monticello, AR
- 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 and December (UV index 3).
Average cloud cover in January
Monticello, AR
- Average cloud cover in January: 42
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in January
Monticello, AR
- 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).
Monticello, Arkansas, USA
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