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 the coldest month, with the temperature often reaching an average high of 43.5°F (6.4°C) and an average low of 29.7°F (-1.3°C).Humidity
The average relative humidity in January in Myrtle is 73%.Rainfall
In Myrtle, in January, it is raining for 8.6 days, with typically 2.4" (61mm) of accumulated precipitation. Throughout the year, in Myrtle, there are 148.3 rainfall days, and 35.87" (911mm) of precipitation is accumulated.Snowfall
Months with snowfall in Myrtle are January through March, October through December. In Myrtle, in January, snow falls for 2.8 days, with typically accumulated 0.79" (20mm) of snow. In Myrtle, during the entire year, snow falls for 8.6 days and aggregates up to 3.78" (96mm) of snow.Daylight
The average length of the day in January is 10h and 0min.On the first day of January, sunrise is at 7:16 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:29 pm CST.
Sunshine
The average sunshine in January in Myrtle is 5.2h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during January leads to these instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Consider carefully! The reflective quality of snow can almost 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 is the coldest time of year in Myrtle?
How cold is January in Myrtle?
What is the average humidity in January in Myrtle?
How much does it rain in Myrtle in January?
How much does it snow in Myrtle in January?
What is the average length of the day in January in Myrtle?
What time are sunrise and sunset in January in Myrtle?
How many hours of sunshine does Myrtle have in January?
When is the lowest UV index in Myrtle?
How high is the UV index in January in Myrtle?
Average temperature in January
Myrtle, MO
- Average high temperature in January: 43.5°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (43.5°F).
- Average low temperature in January: 29.7°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure in January
Myrtle, MO
- 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 (29.93"Hg).
Average wind speed in January
Myrtle, MO
- Average wind speed in January: 8.7mph
The windiest month (with the highest average wind speed) is February (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity in January
Myrtle, MO
- Average humidity in January: 73%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Myrtle, MO
- Average rainfall in January: 2.4"
The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in January
Myrtle, MO
- Average rainfall days in January: 8.6 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in January
Myrtle, MO
- Average snowfall in January: 0.79"
The month with the highest snowfall is February (1.14").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in January
Myrtle, MO
- Average snowfall days in January: 2.8 days
The months with the highest number of snowfall days are January and February (2.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Myrtle, 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 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in January
Myrtle, MO
- Average sunshine days in January: 19.1 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (13.5 days).
Average UV index in January
Myrtle, MO
- 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 and December (UV index 2).
Average cloud cover in January
Myrtle, MO
- Average cloud cover in January: 43
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in January
Myrtle, MO
- 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).
Myrtle, Missouri, USA
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