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 Gwynneville, the month of January registers the lowest temperatures, averaging 34°F (1.1°C) at the peak and 21.7°F (-5.7°C) at the lowest.Humidity
The months with the highest humidity in Gwynneville are January, July and December, with an average relative humidity of 82%.Rainfall
In Gwynneville, during January, the rain falls for 8.3 days and regularly aggregates up to 1.81" (46mm) of precipitation. In Gwynneville, during the entire year, the rain falls for 153.4 days and collects up to 26.81" (681mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. The month with the most snowfall in Gwynneville is January, when snow falls for 7.8 days and typically aggregates up to 2.05" (52mm) of snow.Daylight
In Gwynneville, Indiana, the average length of the day in January is 9h and 45min.On the first day of January, sunrise is at 8:03 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 6:00 pm EST.
Sunshine
January has the least sunshine of the year in Gwynneville, with an average of 4h of sunshine.UV index
In Gwynneville, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the coldest month in Gwynneville?
How cold is January in Gwynneville?
What are the most humid months in Gwynneville?
What is the average humidity in January in Gwynneville?
How many days does it rain in January in Gwynneville?
When does it snow the most in Gwynneville?
How much does it snow in Gwynneville in January?
What is the average length of the day in January in Gwynneville?
When are sunrise and sunset in January in Gwynneville?
What is the month with the least sunshine in Gwynneville?
How long on average sun shines in January in Gwynneville?
How high is the UV index in January in Gwynneville?
Average temperature in January
Gwynneville, IN
- Average high temperature in January: 34°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in January: 21.7°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in January
Gwynneville, 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
Gwynneville, IN
- Average wind speed in January: 9.8mph
The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in January
Gwynneville, IN
- Average humidity in January: 82%
The months with the highest relative humidity are January, July and December (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Gwynneville, IN
- Average rainfall in January: 1.81"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days in January
Gwynneville, IN
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8 days).
Average snowfall in January
Gwynneville, IN
- Average snowfall in January: 2.05"
The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Gwynneville, IN
- Average snowfall days in January: 7.8 days
The month with the highest number of snowfall days is January (7.8 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
Gwynneville, IN
- Average daylight in January: 9h and 4min
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 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Gwynneville, IN
- Average sunshine days in January: 15.6 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in January
Gwynneville, IN
- Average UV index in January: 2
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Gwynneville, IN
- Average cloud cover in January: 60
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Gwynneville, 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).
Gwynneville, Indiana, USA
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