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 stands out as Casco's coldest month, with temperatures ranging between an average high of 28°F (-2.2°C) and a low of 18.1°F (-7.7°C).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 86%.Rainfall
In Casco, Michigan, in January, it is raining for 7.3 days, with typically 1.26" (32mm) of accumulated precipitation. In Casco, during the entire year, the rain falls for 153.6 days and collects up to 22.52" (572mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Casco, during January, snow falls for 15.5 days and regularly aggregates up to 3.58" (91mm) of snow. Throughout the year, in Casco, there are 61.9 snowfall days, and 15.24" (387mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 28min.On the first day of the month, sunrise is at 8:01 am and sunset at 5:07 pm. On the last day of January, in Casco, sunrise is at 7:46 am and sunset at 5:41 pm EST.
Sunshine
January has the least sunshine of the year in Casco, with an average of 3.2h of sunshine.UV index
The months with the lowest UV index in Casco are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In January, a regular UV index of 1 translates into these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What is the coldest time of year in Casco?
How cold is it in Casco in January?
What are the most humid months in Casco?
What is the average humidity in January in Casco?
How much does it rain in Casco in January?
How many days does it snow in January in Casco?
What is the average length of the day in January in Casco?
What time are sunrise and sunset in January in Casco?
What is the month with the least sunshine in Casco?
How many hours of sunshine does Casco have in January?
What are the months with the lowest UV index in Casco?
How high is the UV index in January in Casco?
Average temperature in January
Casco, MI
- Average high temperature in January: 28°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in January: 18.1°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in January
Casco, MI
- Average pressure in January: 30.06"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Casco, MI
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in January
Casco, MI
- Average humidity in January: 86%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (76%).
Average rainfall in January
Casco, MI
- Average rainfall in January: 1.26"
The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is December (1.22").
Average rainfall days in January
Casco, MI
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in January
Casco, MI
- Average snowfall in January: 3.58"
The month with the highest snowfall is February (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Casco, MI
- Average snowfall days in January: 15.5 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Casco, MI
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in January
Casco, MI
- Average sunshine days in January: 10.6 days
The month with the most sunshine days is November (14.2 days).
The month with the least sunshine days is February (9.5 days).
Average UV index in January
Casco, MI
- Average UV index in January: 1
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Casco, MI
- Average cloud cover in January: 67
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in January
Casco, MI
- 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).
Casco, Michigan, USA
Weather forecast for your location
2. Allow the app to use your location
