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, recording an average high temperature of 39.7°F (4.3°C) and a low temperature of 26.8°F (-2.9°C), is Rockport's coldest month.Humidity
In January, the average relative humidity in Rockport, Indiana, is 78%.Rainfall
In January, in Rockport, the rain falls for 9.8 days. Throughout January, 2.2" (56mm) of precipitation is accumulated. In Rockport, during the entire year, the rain falls for 153.5 days and collects up to 30.67" (779mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Rockport. The month with the most snowfall is January, when snow falls for 6.8 days and typically aggregates up to 1.73" (44mm) of snow.Daylight
In Rockport, the average length of the day in January is 9h and 53min.On the first day of the month, sunrise is at 7:03 am and sunset at 4:39 pm. On the last day of January, in Rockport, Indiana, sunrise is at 6:53 am and sunset at 5:09 pm CST.
Sunshine
January has the least sunshine of the year in Rockport, with an average of 4.3h of sunshine.UV index
The months with the lowest UV index in Rockport 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 radiation for ordinary individuals.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck 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 is the coldest time of year in Rockport?
Is January cold in Rockport?
What is the average humidity in January in Rockport?
How many days does it rain in January in Rockport?
What is the snowiest month in Rockport?
How many days does it snow in January in Rockport?
What is the average length of the day in January in Rockport?
What time are sunrise and sunset in January in Rockport?
What is the month with the least sunshine in Rockport?
How many hours of sunshine does Rockport have in January?
What are the months with the lowest UV index in Rockport?
What is the UV index reading in January in Rockport?
Average temperature in January
Rockport, IN
- Average high temperature in January: 39.7°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in January: 26.8°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in January
Rockport, IN
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Rockport, IN
- Average wind speed in January: 8.7mph
The windiest month (with the highest average wind speed) is February (8.8mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).
Average humidity in January
Rockport, IN
- Average humidity in January: 78%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Rockport, IN
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is April (3.94").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days in January
Rockport, IN
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is May (17.6 days).
The months with the least rainy days are October and November (9.5 days).
Average snowfall in January
Rockport, IN
- Average snowfall in January: 1.73"
The month with the highest snowfall is January (1.73").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Rockport, IN
- Average snowfall days in January: 6.8 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rockport, IN
- Average daylight in January: 9h and 5min
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 36min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in January
Rockport, IN
- Average sunshine days in January: 14.6 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is May (11.1 days).
Average UV index in January
Rockport, IN
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Rockport, IN
- Average cloud cover in January: 54
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Rockport, IN
- 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).
Rockport, Indiana, USA
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