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
Massac records the coldest temperatures in January, averaging a high of 41.5°F (5.3°C) and a low of 28.4°F (-2°C).Humidity
In January, the average relative humidity in Massac is 75%.Rainfall
In Massac, during January, the rain falls for 8.1 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 137 rainfall days, and 22.64" (575mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Massac, Kentucky, in January, snow falls for 2.7 days, with typically accumulated 0.28" (7mm) of snow. Throughout the year, there are 8.9 snowfall days, and 2.32" (59mm) of snow is accumulated.Daylight
The average length of the day in January in Massac is 9h and 58min.On the first day of the month, sunrise is at 7:08 am and sunset at 4:48 pm. On the last day of January, sunrise is at 6:58 am and sunset at 5:18 pm CST.
Sunshine
January and February, with an average of 4.7h of sunshine, are months with the least sunshine in Massac, Kentucky.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Opt for tightly woven and loose clothing to enhance protection from the Sun. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What are the coldest months in Massac?
How cold is it in Massac in January?
What is the average humidity in January in Massac?
How much does it rain in Massac in January?
How much does it snow in Massac in January?
How many hours of daylight does Massac have in January?
When is the sunrise / sunset in January in Massac?
What is the month with the least sunshine in Massac?
How many hours of sunshine does Massac have in January?
When is the lowest UV index in Massac?
What is the UV index intensity in January in Massac?
Average temperature in January
Massac, KY
- Average high temperature in January: 41.5°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in January: 28.4°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).
Average pressure in January
Massac, KY
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Massac, KY
- Average wind speed in January: 9mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in January
Massac, KY
- Average humidity in January: 75%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in January
Massac, KY
- Average rainfall in January: 1.26"
The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in January
Massac, KY
- Average rainfall days in January: 8.1 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in January
Massac, KY
- Average snowfall in January: 0.28"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Massac, KY
- Average snowfall days in January: 2.7 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Massac, KY
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 4h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days in January
Massac, KY
- Average sunshine days in January: 19.8 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in January
Massac, KY
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Massac, KY
- Average cloud cover in January: 49
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and September (Cloud cover 27).
Average visibility in January
Massac, KY
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Massac, Kentucky, USA
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