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
Monrovia's temperature records reveal January as the coldest month, marked by average highs of 34.2°F (1.2°C) and lows of 21.2°F (-6°C).Humidity
The average relative humidity in January in Monrovia, Indiana, is 81%.Rainfall
In Monrovia, Indiana, in January, during 8.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, there are 171.4 rainfall days, and 36.1" (917mm) of precipitation is accumulated.Snowfall
Months with snowfall in Monrovia, Indiana, are January through April, October through December. January is the month with the most snowfall in Monrovia. Snow falls for 9.6 days and accumulates 3.35" (85mm) of snow.Daylight
The average length of the day in January in Monrovia is 9h and 45min.On the first day of January in Monrovia, sunrise is at 8:06 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 6:04 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 4.1h of sunshine.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Monrovia?
How cold is it in Monrovia in January?
What is the average humidity in January in Monrovia?
How much does it rain in Monrovia in January?
When does it snow the most in Monrovia?
How many days does it snow in January in Monrovia?
What is the average length of the day in January in Monrovia?
When are sunrise and sunset in January in Monrovia?
What is the month with the least sunshine in Monrovia?
How many hours of sunshine does Monrovia have in January?
What is the month with the lowest UV index in Monrovia?
How high is the UV index in January in Monrovia?
Average temperature in January
Monrovia, IN
- Average high temperature in January: 34.2°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34.2°F).
- Average low temperature in January: 21.2°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in January
Monrovia, IN
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Monrovia, IN
- Average wind speed in January: 9.7mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in January
Monrovia, IN
- Average humidity in January: 81%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Monrovia, IN
- Average rainfall in January: 2.68"
The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in January
Monrovia, IN
- Average rainfall days in January: 8.8 days
The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in January
Monrovia, IN
- Average snowfall in January: 3.35"
The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Monrovia, IN
- Average snowfall days in January: 9.6 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Monrovia, IN
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in January
Monrovia, IN
- Average sunshine days in January: 13.3 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is May (8.4 days).
Average UV index in January
Monrovia, IN
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in January
Monrovia, IN
- Average cloud cover in January: 58
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Monrovia, IN
- Average visibility in January: 5mi
The months with the highest visibility are February, March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are January, July and December (5mi).
Monrovia, Indiana, USA
Weather forecast for your location
2. Allow the app to use your location