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, characterized by an average high temperature of 55.8°F (13.2°C) and a low temperature of 38.7°F (3.7°C), is generally the coldest month.Humidity
In Heidelberg, the average relative humidity in January is 77%.Rainfall
In January, in Heidelberg, the rain falls for 9.5 days. Throughout January, 1.57" (40mm) of precipitation is accumulated. Throughout the year, in Heidelberg, there are 157.7 rainfall days, and 23.94" (608mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. January is the month with the most snowfall. Snow falls for 0.8 days and accumulates 0.28" (7mm) of snow.Daylight
In January, the average length of the day is 10h and 20min.On the first day of the month, sunrise is at 6:56 am and sunset at 5:02 pm. On the last day of January, sunrise is at 6:49 am and sunset at 5:28 pm CST.
Sunshine
In Heidelberg, the average sunshine in January is 5.4h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In January, a regular UV index of 3 translates into these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What is the coldest time of year in Heidelberg?
What is the temperature in January in Heidelberg?
What is the average humidity in January in Heidelberg?
How many days does it rain in January in Heidelberg?
What is the snowiest month in Heidelberg?
How much does it snow in Heidelberg in January?
What is the average length of the day in January in Heidelberg?
What time are sunrise and sunset in January in Heidelberg?
How long on average sun shines in January in Heidelberg?
What is the month with the lowest UV index in Heidelberg?
What is the UV index reading in January in Heidelberg?
Average temperature in January
Heidelberg, MS
- Average high temperature in January: 55.8°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 (55.8°F).
- Average low temperature in January: 38.7°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).
Average pressure in January
Heidelberg, MS
- 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 (29.96"Hg).
Average wind speed in January
Heidelberg, MS
- Average wind speed in January: 7mph
The windiest months (with the highest average wind speed) are January, February and April (7mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in January
Heidelberg, MS
- Average humidity in January: 77%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Heidelberg, MS
- Average rainfall in January: 1.57"
The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in January
Heidelberg, MS
- Average rainfall days in January: 9.5 days
The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in January
Heidelberg, MS
- Average snowfall in January: 0.28"
The month with the highest snowfall is January (0.28").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Heidelberg, MS
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Heidelberg, MS
- 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: 5h and 2min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in January
Heidelberg, MS
- Average sunshine days in January: 18.3 days
The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in January
Heidelberg, MS
- 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
Heidelberg, MS
- Average cloud cover in January: 43
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in January
Heidelberg, MS
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, October and November (6mi).
The months with the lowest visibility are May, July, August, September and December (5mi).
Heidelberg, Mississippi, USA
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