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
Westlake's January weather, marked by an average high temperature of 31.5°F (-0.3°C) and an average low temperature of 21.6°F (-5.8°C), is the coldest in the year.Humidity
In Westlake, Ohio, the average relative humidity in January is 84%.Rainfall
In Westlake, in January, during 7.5 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. Throughout the year, there are 161.8 rainfall days, and 24.96" (634mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. The month with the most snowfall in Westlake is January, when snow falls for 15.8 days and typically aggregates up to 3.66" (93mm) of snow.Daylight
In January, the average length of the day in Westlake is 9h and 35min.On the first day of the month, sunrise is at 7:53 am and sunset at 5:08 pm. On the last day of January, in Westlake, sunrise is at 7:40 am and sunset at 5:41 pm EST.
Sunshine
With an average of 2.8h of sunshine, January has the least sunshine of the year in Westlake.UV index
In Westlake, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Westlake?
How cold is January in Westlake?
What is the average humidity in January in Westlake?
How much does it rain in Westlake in January?
When does it snow the most in Westlake?
How many days does it snow in January in Westlake?
What is the average length of the day in January in Westlake?
When are sunrise and sunset in January in Westlake?
What is the month with the least sunshine in Westlake?
How long on average sun shines in January in Westlake?
What is the UV index intensity in January in Westlake?
Average temperature in January
Westlake, OH
- Average high temperature in January: 31.5°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in January: 21.6°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in January
Westlake, OH
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Westlake, OH
- Average wind speed in January: 11.4mph
The windiest month (with the highest average wind speed) is January (11.4mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in January
Westlake, OH
- Average humidity in January: 84%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are July, August, October and November (76%).
Average rainfall in January
Westlake, OH
- Average rainfall in January: 1.5"
The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is February (1.38").
Average rainfall days in January
Westlake, OH
- Average rainfall days in January: 7.5 days
The month with the highest number of rainy days is August (17.1 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in January
Westlake, OH
- Average snowfall in January: 3.66"
The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Westlake, OH
- Average snowfall days in January: 15.8 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Westlake, 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 12min).
- Average sunshine in January: 2h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in January
Westlake, OH
- Average sunshine days in January: 9.7 days
The month with the most sunshine days is July (12.8 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in January
Westlake, OH
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Westlake, OH
- Average cloud cover in January: 72
The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in January
Westlake, OH
- Average visibility in January: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Westlake, Ohio, USA
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