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
In Mariah Hill, the month of January registers the lowest temperatures, averaging 38.7°F (3.7°C) at the peak and 25.3°F (-3.7°C) at the lowest.Humidity
In January, the average relative humidity is 78%.Rainfall
In Mariah Hill, during January, the rain falls for 8.1 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, in Mariah Hill, there are 131.3 rainfall days, and 18.94" (481mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. January is the month with the most snowfall in Mariah Hill. Snow falls for 5.3 days and accumulates 0.94" (24mm) of snow.Daylight
The average length of the day in January in Mariah Hill is 9h and 52min.On the first day of the month, sunrise is at 7:04 am and sunset at 4:38 pm. On the last day of January, sunrise is at 6:53 am and sunset at 5:08 pm CST.
Sunshine
In January, the average sunshine is 4.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mariah Hill. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 2 in January transforms into this advice:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Mariah Hill?
How cold does it get in Mariah Hill in January?
What is the average humidity in January in Mariah Hill?
How much does it rain in Mariah Hill in January?
When does it snow the most in Mariah Hill?
How much does it snow in Mariah Hill in January?
What is the average length of the day in January in Mariah Hill?
When is the sunrise / sunset in January in Mariah Hill?
How many hours of sunshine does Mariah Hill have in January?
When is the lowest UV index in Mariah Hill?
What is the UV index reading in January in Mariah Hill?
Average temperature in January
Mariah Hill, IN
- Average high temperature in January: 38.7°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (38.7°F).
- Average low temperature in January: 25.3°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure in January
Mariah Hill, IN
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Mariah Hill, IN
- Average wind speed in January: 8.5mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in January
Mariah Hill, IN
- Average humidity in January: 78%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall in January
Mariah Hill, IN
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is April (2.32").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in January
Mariah Hill, IN
- Average rainfall days in January: 8.1 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in January
Mariah Hill, IN
- Average snowfall in January: 0.94"
The month with the highest snowfall is January (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Mariah Hill, IN
- Average snowfall days in January: 5.3 days
The month with the highest number of snowfall days is February (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
Mariah Hill, IN
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average sunshine days in January
Mariah Hill, IN
- Average sunshine days in January: 18.8 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in January
Mariah Hill, IN
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Mariah Hill, IN
- Average cloud cover in January: 55
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Mariah Hill, IN
- 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).
Mariah Hill, Indiana, USA
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