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
Tyndall's January weather, with an average high temperature of 26.2°F (-3.2°C) and an average low temperature of 12.2°F (-11°C), tends to be the coldest of the year.Humidity
With an average relative humidity of 85%, January is the most humid month.Rainfall
In January, the rain falls for 2.5 days. Throughout January, 0.55" (14mm) of precipitation is accumulated. In Tyndall, during the entire year, the rain falls for 106.8 days and collects up to 19.29" (490mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In January, in Tyndall, South Dakota, it is snowing for 6.6 days. Throughout January, 2.36" (60mm) of snow is accumulated. In Tyndall, during the entire year, snow falls for 33.1 days and aggregates up to 12.91" (328mm) of snow.Daylight
The average length of the day in January in Tyndall is 9h and 26min.On the first day of January in Tyndall, sunrise is at 8:02 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:42 pm CST.
Sunshine
With an average of 4.5h of sunshine, January has the least sunshine of the year in Tyndall.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 2 in January suggests the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To cut down UV radiation exposure by about half, sport a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Tyndall?
How cold is it in Tyndall in January?
What is the most humid month in Tyndall?
What is the average humidity in January in Tyndall?
How many days does it rain in January in Tyndall?
How much does it snow in Tyndall in January?
What is the average length of the day in January in Tyndall?
What time are sunrise and sunset in January in Tyndall?
What is the month with the least sunshine in Tyndall?
How many hours of sunshine does Tyndall have in January?
When is the lowest UV index in Tyndall?
How high is the UV index in January in Tyndall?
Average temperature in January
Tyndall, SD
- Average high temperature in January: 26.2°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (26.2°F).
- Average low temperature in January: 12.2°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in January
Tyndall, SD
- 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 (29.85"Hg).
Average wind speed in January
Tyndall, SD
- Average wind speed in January: 10.6mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).
Average humidity in January
Tyndall, SD
- Average humidity in January: 85%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (63%).
Average rainfall in January
Tyndall, SD
- Average rainfall in January: 0.55"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in January
Tyndall, SD
- Average rainfall days in January: 2.5 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (2.5 days).
Average snowfall in January
Tyndall, SD
- Average snowfall in January: 2.36"
The month with the highest snowfall is December (2.56").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Tyndall, SD
- Average snowfall days in January: 6.6 days
The month with the highest number of snowfall days is December (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Tyndall, SD
- Average daylight in January: 9h and 2min
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: 4h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in January
Tyndall, SD
- Average sunshine days in January: 21.6 days
The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in January
Tyndall, SD
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Tyndall, SD
- Average cloud cover in January: 51
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility in January
Tyndall, SD
- 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).
Tyndall, South Dakota, USA
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