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
Temperature readings reach their annual highs in January, averaging 31.3°F (-0.4°C) and a minimum average of 19.8°F (-6.8°C).Humidity
January and February, with an average relative humidity of 83%, are the most humid months.Rainfall
In January, the rain falls for 6 days. Throughout January, 0.98" (25mm) of precipitation is accumulated. Throughout the year, in Dull, there are 133.3 rainfall days, and 14.84" (377mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Dull, in January, snow falls for 10.7 days, with typically accumulated 1.46" (37mm) of snow. In Dull, during the entire year, snow falls for 38 days and aggregates up to 6.73" (171mm) of snow.Daylight
The average length of the day in January is 9h and 39min.On the first day of January in Dull, Ohio, sunrise is at 8:02 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:54 pm EST.
Sunshine
With an average of 3.5h of sunshine, January has the least sunshine of the year in Dull.UV index
In Dull, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 during January translates into the following guidance:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What time of the year is the coldest in Dull?
How cold is January in Dull?
What are the most humid months in Dull?
What is the average humidity in January in Dull?
How many days does it rain in January in Dull?
How many days does it snow in January in Dull?
What is the average length of the day in January in Dull?
When are sunrise and sunset in January in Dull?
What is the month with the least sunshine in Dull?
How long on average sun shines in January in Dull?
What is the UV index reading in January in Dull?
Average temperature in January
Dull, OH
- Average high temperature in January: 31.3°F
The warmest month (with the highest average high temperature) is July (81.1°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 (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in January
Dull, 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
Dull, OH
- Average wind speed in January: 10.5mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in January
Dull, OH
- Average humidity in January: 83%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Dull, OH
- Average rainfall in January: 0.98"
The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is February (0.79").
Average rainfall days in January
Dull, OH
- Average rainfall days in January: 6 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (6 days).
Average snowfall in January
Dull, OH
- Average snowfall in January: 1.46"
The month with the highest snowfall is February (1.97").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Dull, OH
- Average snowfall days in January: 10.7 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Dull, OH
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 3h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Dull, OH
- Average sunshine days in January: 15.7 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is May (11.6 days).
Average UV index in January
Dull, OH
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Dull, OH
- Average cloud cover in January: 64
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in January
Dull, OH
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Dull, Ohio, USA
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