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 34.3°F (1.3°C) and a low temperature of 21.9°F (-5.6°C), is generally the coldest month.Humidity
The average relative humidity in January in Trafalgar is 81%.Rainfall
In Trafalgar, during January, the rain falls for 8.6 days and regularly aggregates up to 2.17" (55mm) of precipitation. Throughout the year, there are 156.3 rainfall days, and 30.16" (766mm) of precipitation is accumulated.Snowfall
Months with snowfall in Trafalgar are January through April, October through December. In Trafalgar, during January, snow falls for 9.8 days and regularly aggregates up to 2.05" (52mm) of snow. Throughout the year, there are 34.2 snowfall days, and 9.29" (236mm) of snow is accumulated.Daylight
In Trafalgar, the average length of the day in January is 9h and 46min.On the first day of the month, sunrise is at 8:04 am and sunset at 5:31 pm. On the last day of January, sunrise is at 7:52 am and sunset at 6:03 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 4h of sunshine.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Trafalgar. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: In January, the UV index of 2 transforms into the following advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Trafalgar?
How cold is it in Trafalgar in January?
What is the average humidity in January in Trafalgar?
How much does it rain in Trafalgar in January?
How many days does it snow in January in Trafalgar?
What is the average length of the day in January in Trafalgar?
What time are sunrise and sunset in January in Trafalgar?
What is the month with the least sunshine in Trafalgar?
How many hours of sunshine does Trafalgar have in January?
What is the month with the lowest UV index in Trafalgar?
How high is the UV index in January in Trafalgar?
Average temperature in January
Trafalgar, IN
- Average high temperature in January: 34.3°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.3°F).
- Average low temperature in January: 21.9°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure in January
Trafalgar, 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
Trafalgar, IN
- Average wind speed in January: 9.4mph
The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Trafalgar, IN
- Average humidity in January: 81%
The months with the highest relative humidity are July and December (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Trafalgar, IN
- Average rainfall in January: 2.17"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (1.85").
Average rainfall days in January
Trafalgar, IN
- Average rainfall days in January: 8.6 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in January
Trafalgar, IN
- Average snowfall in January: 2.05"
The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Trafalgar, IN
- Average snowfall days in January: 9.8 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Trafalgar, 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
The months with the most sunshine are June and July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 4h).
Average sunshine days in January
Trafalgar, IN
- Average sunshine days in January: 13.5 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in January
Trafalgar, 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, October, November and December (UV index 2).
Average cloud cover in January
Trafalgar, IN
- Average cloud cover in January: 59
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Trafalgar, IN
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Trafalgar, Indiana, USA
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