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 Sebastian, January records the lowest average temperatures, peaking at 31.6°F (-0.2°C) and reaching a low of 19.9°F (-6.7°C).Humidity
The months with the highest humidity in Sebastian are January, February and December, with an average relative humidity of 83%.Rainfall
In January, the rain falls for 5.8 days. Throughout January, 1.26" (32mm) of precipitation is accumulated. In Sebastian, during the entire year, the rain falls for 137.8 days and collects up to 19.13" (486mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In Sebastian, Ohio, during January, snow falls for 10.3 days and regularly aggregates up to 1.77" (45mm) of snow. Throughout the year, there are 37.6 snowfall days, and 8.15" (207mm) of snow is accumulated.Daylight
In Sebastian, Ohio, the average length of the day in January is 9h and 41min.On the first day of the month, sunrise is at 8:01 am and sunset at 5:21 pm. On the last day of January, in Sebastian, sunrise is at 7:48 am and sunset at 5:54 pm EST.
Sunshine
January has the least sunshine of the year in Sebastian, with an average of 3.5h of sunshine.UV index
The average daily maximum UV index in January in Sebastian is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 2 during January leads to these instructions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What part of the year is the coldest in Sebastian?
How cold is January in Sebastian?
What is the most humid month in Sebastian?
What is the average humidity in January in Sebastian?
How many days does it rain in January in Sebastian?
How many days does it snow in January in Sebastian?
What is the average length of the day in January in Sebastian?
What time are sunrise and sunset in January in Sebastian?
What is the month with the least sunshine in Sebastian?
How many hours of sunshine does Sebastian have in January?
What is the UV index reading in January in Sebastian?
Average temperature in January
Sebastian, OH
- Average high temperature in January: 31.6°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in January: 19.9°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in January
Sebastian, OH
- Average pressure in January: 30.12"Hg
The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Sebastian, OH
- Average wind speed in January: 10.7mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in January
Sebastian, OH
- Average humidity in January: 83%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Sebastian, OH
- Average rainfall in January: 1.26"
The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in January
Sebastian, OH
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in January
Sebastian, OH
- Average snowfall in January: 1.77"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Sebastian, OH
- Average snowfall days in January: 10.3 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Sebastian, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Sebastian, OH
- Average sunshine days in January: 16 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (11.2 days).
Average UV index in January
Sebastian, OH
- Average UV index in January: 2
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Sebastian, OH
- Average cloud cover in January: 64
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Sebastian, 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).
Sebastian, Ohio, USA
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