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
In Rockaway Beach, January is the month with the lowest recorded average temperatures, measuring a high of 44.1°F (6.7°C) and a low of 27.9°F (-2.3°C).Humidity
The months with the lowest humidity are January, July, August and October, with an average relative humidity of 73%.Rainfall
In Rockaway Beach, Missouri, during January, the rain falls for 7.2 days and regularly aggregates up to 1.65" (42mm) of precipitation. Throughout the year, in Rockaway Beach, there are 142.8 rainfall days, and 30.47" (774mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Rockaway Beach, Missouri, during January, snow falls for 3 days and regularly aggregates up to 1.18" (30mm) of snow. Throughout the year, there are 9.5 snowfall days, and 3.62" (92mm) of snow is accumulated.Daylight
In Rockaway Beach, the average length of the day in January is 9h and 59min.On the first day of the month, sunrise is at 7:24 am and sunset at 5:07 pm. On the last day of January, sunrise is at 7:15 am and sunset at 5:36 pm CST.
Sunshine
January and February, with an average of 5.4h of sunshine, are months with the least sunshine.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Rockaway Beach. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 2 during January translates into the following directions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Rockaway Beach?
How cold does it get in Rockaway Beach in January?
What are the least humid months in Rockaway Beach?
What is the average humidity in January in Rockaway Beach?
How many days does it rain in January in Rockaway Beach?
How much does it snow in Rockaway Beach in January?
What is the average length of the day in January in Rockaway Beach?
What time are sunrise and sunset in January in Rockaway Beach?
What is the month with the least sunshine in Rockaway Beach?
How many hours of sunshine does Rockaway Beach have in January?
When is the lowest UV index in Rockaway Beach?
What is the UV index reading in January in Rockaway Beach?
Average temperature in January
Rockaway Beach, MO
- Average high temperature in January: 44.1°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (44.1°F).
- Average low temperature in January: 27.9°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in January
Rockaway Beach, MO
- 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 (29.93"Hg).
Average wind speed in January
Rockaway Beach, MO
- Average wind speed in January: 7.8mph
The windiest months (with the highest average wind speed) are January, February, March and April (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity in January
Rockaway Beach, MO
- Average humidity in January: 73%
The months with the highest relative humidity are March and May (78%).
The months with the lowest relative humidity are January, July, August and October (73%).
Average rainfall in January
Rockaway Beach, MO
- Average rainfall in January: 1.65"
The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is February (1.42").
Average rainfall days in January
Rockaway Beach, MO
- Average rainfall days in January: 7.2 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in January
Rockaway Beach, MO
- Average snowfall in January: 1.18"
The month with the highest snowfall is February (1.46").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Rockaway Beach, MO
- Average snowfall days in January: 3 days
The month with the highest number of snowfall days is February (3.4 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
Rockaway Beach, MO
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 24min).
Average sunshine days in January
Rockaway Beach, MO
- Average sunshine days in January: 19.9 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is July (12.2 days).
Average UV index in January
Rockaway Beach, MO
- 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 and December (UV index 2).
Average cloud cover in January
Rockaway Beach, MO
- Average cloud cover in January: 42
The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are June, July and August (Cloud cover 28).
Average visibility in January
Rockaway Beach, MO
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Rockaway Beach, Missouri, USA
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