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 month that records the lowest temperatures, with averages ranging from a high of 45°F (7.2°C) to a low of 31.5°F (-0.3°C).Humidity
In Porters Grove, the average relative humidity in January is 75%.Rainfall
In Porters Grove, Tennessee, in January, during 10.7 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. Throughout the year, there are 154.3 rainfall days, and 31.57" (802mm) of precipitation is accumulated.Snowfall
Months with snowfall in Porters Grove are January through March, November and December. In Porters Grove, in January, snow falls for 2.6 days, with typically accumulated 0.51" (13mm) of snow. In Porters Grove, during the entire year, snow falls for 8.1 days and aggregates up to 3.11" (79mm) of snow.Daylight
In January, the average length of the day in Porters Grove is 10h and 4min.On the first day of January, sunrise is at 7:06 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 5:21 pm CST.
Sunshine
The average sunshine in January is 5h.UV index
The average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the average maximum UV index of 3 translates into the following recommendations:
Take precautions - Protection against sunburn is recommended. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Boost your sun resistance with garments that are densely woven yet spacious. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What month is the coldest in Porters Grove?
What are January temperatures in Porters Grove?
What is the average humidity in January in Porters Grove?
How much does it rain in Porters Grove in January?
How many days does it snow in January in Porters Grove?
What is the average length of the day in January in Porters Grove?
What time are sunrise and sunset in January in Porters Grove?
How many hours of sunshine does Porters Grove have in January?
How high is the UV index in January in Porters Grove?
Average temperature in January
Porters Grove, TN
- Average high temperature in January: 45°F
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in January: 31.5°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in January
Porters Grove, TN
- 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
Porters Grove, TN
- Average wind speed in January: 9mph
The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).
Average humidity in January
Porters Grove, TN
- Average humidity in January: 75%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Porters Grove, TN
- Average rainfall in January: 1.81"
The wettest month (with the highest rainfall) is February (3.5").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in January
Porters Grove, TN
- Average rainfall days in January: 10.7 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.7 days).
Average snowfall in January
Porters Grove, TN
- Average snowfall in January: 0.51"
The month with the highest snowfall is March (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Porters Grove, TN
- Average snowfall days in January: 2.6 days
The months with the highest number of snowfall days are January and February (2.6 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
Porters Grove, TN
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 5h and 0min
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 42min).
Average sunshine days in January
Porters Grove, TN
- Average sunshine days in January: 17.4 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (12 days).
Average UV index in January
Porters Grove, TN
- Average UV index in January: 3
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in January
Porters Grove, TN
- Average cloud cover in January: 46
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in January
Porters Grove, TN
- 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).
Porters Grove, Tennessee, USA
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