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, having an average high-temperature of 61°F (16.1°C) and an average low-temperature of 44.6°F (7°C), is the coldest month.Humidity
In Hallettsville, the average relative humidity in January is 72%.Rainfall
In Hallettsville, during January, the rain falls for 11.2 days and regularly aggregates up to 1.69" (43mm) of precipitation. In Hallettsville, during the entire year, the rain falls for 166.8 days and collects up to 28.7" (729mm) of precipitation.Snowfall
January and December are months with snowfall. The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.2" (5mm) of snow.Daylight
In January, the average length of the day is 10h and 31min.On the first day of January, sunrise is at 7:22 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 6:04 pm CST.
Sunshine
In Hallettsville, the average sunshine in January is 5.5h.UV index
In January, the average daily maximum UV index in Hallettsville is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 4 translates into these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What month is the coldest in Hallettsville?
What are January temperatures in Hallettsville?
What is the average humidity in January in Hallettsville?
How much does it rain in Hallettsville in January?
What is the snowiest month in Hallettsville?
What is the last month it snows in Hallettsville?
What is the average length of the day in January in Hallettsville?
What time are sunrise and sunset in January in Hallettsville?
How long on average sun shines in January in Hallettsville?
What is the UV index reading in January in Hallettsville?
Average temperature in January
Hallettsville, TX
- Average high temperature in January: 61°F
The warmest month (with the highest average high temperature) is August (95.9°F).
The month with the lowest average high temperature is January (61°F).
- Average low temperature in January: 44.6°F
The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (44.6°F).
Average pressure in January
Hallettsville, TX
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Hallettsville, TX
- Average wind speed in January: 8mph
The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is September (6mph).
Average humidity in January
Hallettsville, TX
- Average humidity in January: 72%
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is August (68%).
Average rainfall in January
Hallettsville, TX
- Average rainfall in January: 1.69"
The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days in January
Hallettsville, TX
- Average rainfall days in January: 11.2 days
The month with the highest number of rainy days is September (17.8 days).
The month with the least rainy days is January (11.2 days).
Average snowfall in January
Hallettsville, TX
- Average snowfall in January: 0.2"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Hallettsville, TX
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Hallettsville, TX
- Average daylight in January: 10h and 3min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in January: 5h and 3min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in January
Hallettsville, TX
- Average sunshine days in January: 17.8 days
The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in January
Hallettsville, TX
- Average UV index in January: 4
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Hallettsville, TX
- Average cloud cover in January: 41
The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Hallettsville, TX
- Average visibility in January: 6mi
The months with the highest visibility are January, February, August, September, October, November and December (6mi).
The months with the lowest visibility are March, April, May, June and July (5mi).
Hallettsville, Texas, USA
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