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 is Rochdale's coldest month, registering average high temperatures of 30.9°F (-0.6°C) and lows of 18.3°F (-7.6°C).Humidity
In January, the average relative humidity in Rochdale is 80%.Rainfall
In Rochdale, in January, it is raining for 6.4 days, with typically 2.2" (56mm) of accumulated precipitation. Throughout the year, there are 147.4 rainfall days, and 29.76" (756mm) of precipitation is accumulated.Snowfall
Months with snowfall in Rochdale are January through May, October through December. In Rochdale, in January, during 9.5 snowfall days, 4.02" (102mm) of snow is typically accumulated. In Rochdale, during the entire year, snow falls for 39.9 days and aggregates up to 23.82" (605mm) of snow.Daylight
In Rochdale, the average length of the day in January is 9h and 31min.On the first day of January in Rochdale, sunrise is at 7:16 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:00 pm EST.
Sunshine
In January, the average sunshine is 4.7h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Rochdale, Massachusetts. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In January, the maximum UV index of 2 suggests this advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. 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 Rochdale?
How cold is January in Rochdale?
What is the average humidity in January in Rochdale?
How many days does it rain in January in Rochdale?
How much does it snow in Rochdale in January?
How many hours of daylight does Rochdale have in January?
When is the sunrise / sunset in January in Rochdale?
How long on average sun shines in January in Rochdale?
What is the month with the lowest UV index in Rochdale?
What is the UV index intensity in January in Rochdale?
Average temperature in January
Rochdale, MA
- Average high temperature in January: 30.9°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in January: 18.3°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in January
Rochdale, MA
- Average pressure in January: 30.02"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Rochdale, MA
- Average wind speed in January: 9.1mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in January
Rochdale, MA
- Average humidity in January: 80%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).
Average rainfall in January
Rochdale, MA
- Average rainfall in January: 2.2"
The wettest months (with the highest rainfall) are October and November (2.76").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in January
Rochdale, MA
- Average rainfall days in January: 6.4 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in January
Rochdale, MA
- Average snowfall in January: 4.02"
The month with the highest snowfall is February (6.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Rochdale, MA
- Average snowfall days in January: 9.5 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rochdale, MA
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in January
Rochdale, MA
- Average sunshine days in January: 16.6 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in January
Rochdale, MA
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in January
Rochdale, MA
- Average cloud cover in January: 49
The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in January
Rochdale, MA
- Average visibility in January: 5mi
The months with the highest visibility are April and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and November (5mi).
Rochdale, Massachusetts, USA
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