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, with average temperatures reaching a high of 31.3°F (-0.4°C) and a low of 19.8°F (-6.8°C), is the coldest month.Humidity
The most humid month is January, with an average relative humidity of 84%.Rainfall
In Lafayette, in January, it is raining for 6.6 days, with typically 1.34" (34mm) of accumulated precipitation. In Lafayette, during the entire year, the rain falls for 148.3 days and collects up to 21.3" (541mm) of precipitation.Snowfall
Months with snowfall in Lafayette are January through April, October through December. In January, it is snowing for 10.2 days. Throughout January, 1.85" (47mm) of snow is accumulated. In Lafayette, during the entire year, snow falls for 33.8 days and aggregates up to 7.4" (188mm) of snow.Daylight
The average length of the day in January is 9h and 39min.On the first day of the month, sunrise is at 7:59 am and sunset at 5:18 pm. On the last day of January, in Lafayette, sunrise is at 7:46 am and sunset at 5:51 pm EST.
Sunshine
With an average of 3.4h of sunshine, January has the least sunshine of the year in Lafayette.UV index
In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What month is the coldest in Lafayette?
How cold is January in Lafayette?
What is the most humid month in Lafayette?
What is the average humidity in January in Lafayette?
How much does it rain in Lafayette in January?
How many days does it snow in January in Lafayette?
What is the average length of the day in January in Lafayette?
What time are sunrise and sunset in January in Lafayette?
What is the month with the least sunshine in Lafayette?
How many hours of sunshine does Lafayette have in January?
How high is the UV index in January in Lafayette?
Average temperature in January
Lafayette, OH
- Average high temperature in January: 31.3°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in January: 19.8°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in January
Lafayette, OH
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Lafayette, OH
- Average wind speed in January: 10.8mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in January
Lafayette, OH
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in January
Lafayette, OH
- Average rainfall in January: 1.34"
The wettest month (with the highest rainfall) is May (2.72").
The driest months (with the least rainfall) are February and December (1.14").
Average rainfall days in January
Lafayette, OH
- Average rainfall days in January: 6.6 days
The month with the highest number of rainy days is May (18.3 days).
The months with the least rainy days are January and February (6.6 days).
Average snowfall in January
Lafayette, OH
- Average snowfall in January: 1.85"
The month with the highest snowfall is February (2.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Lafayette, OH
- Average snowfall days in January: 10.2 days
The month with the highest number of snowfall days is January (10.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Lafayette, OH
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in January
Lafayette, OH
- Average sunshine days in January: 16.3 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10 days).
Average UV index in January
Lafayette, OH
- Average UV index in January: 2
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Lafayette, OH
- Average cloud cover in January: 65
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Lafayette, OH
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Lafayette, Ohio, USA
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