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 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, on average, is the coldest month, registering a high temperature of 68.9°F (20.5°C) and a low of 57°F (13.9°C).Humidity
In January, the average relative humidity is 72%.Rainfall
In January, in Brownsville, the rain falls for 10.1 days. Throughout January, 0.87" (22mm) of precipitation is accumulated. Throughout the year, there are 114 rainfall days, and 11.22" (285mm) of precipitation is accumulated.Daylight
The average length of the day in January in Brownsville is 10h and 44min.On the first day of January in Brownsville, sunrise is at 7:16 am and sunset at 5:50 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 6:12 pm CST.
Sunshine
In January, the average sunshine in Brownsville is 6.1h.UV index
In January, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 5 in January translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. To protect against the Sun's most potent rays, avoid direct exposure around midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the coldest month in Brownsville?
What is the temperature in January in Brownsville?
What is the average humidity in January in Brownsville?
How much does it rain in Brownsville in January?
How many hours of daylight does Brownsville have in January?
When is the sunrise / sunset in January in Brownsville?
How long on average sun shines in January in Brownsville?
What is the UV index reading in January in Brownsville?
Average temperature in January
Brownsville, TX
- Average high temperature in January: 68.9°F
The warmest month (with the highest average high temperature) is August (93.2°F).
The month with the lowest average high temperature is January (68.9°F).
- Average low temperature in January: 57°F
The month with the highest average low temperature is August (80.8°F).
The coldest month (with the lowest average low temperature) is January (57°F).
Average pressure in January
Brownsville, TX
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).
Average wind speed in January
Brownsville, TX
- Average wind speed in January: 11.2mph
The windiest months (with the highest average wind speed) are March and April (12.8mph).
The calmest month (with the lowest average wind speed) is September (9.3mph).
Average humidity in January
Brownsville, TX
- Average humidity in January: 72%
The months with the highest relative humidity are February, May and December (74%).
The month with the lowest relative humidity is August (67%).
Average rainfall in January
Brownsville, TX
- Average rainfall in January: 0.87"
The wettest month (with the highest rainfall) is September (1.81").
The driest months (with the least rainfall) are February and April (0.39").
Average rainfall days in January
Brownsville, TX
- Average rainfall days in January: 10.1 days
The month with the highest number of rainy days is September (14.4 days).
The month with the least rainy days is February (6.9 days).
Average daylight in January /
Average sunshine in January
Brownsville, TX
- Average daylight in January: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in January
Brownsville, TX
- Average sunshine days in January: 18.4 days
The month with the most sunshine days is March (21.1 days).
The month with the least sunshine days is September (12.8 days).
Average UV index in January
Brownsville, TX
- Average UV index in January: 5
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in January
Brownsville, TX
- Average cloud cover in January: 43
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in January
Brownsville, TX
- 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).
Brownsville, Texas, USA
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