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 an average high-temperature of 61.2°F (16.2°C) and an average low-temperature of 44.2°F (6.8°C).Humidity
In Alamo Heights, the average relative humidity in January is 64%.Rainfall
In Alamo Heights, in January, it is raining for 9.3 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, there are 155.9 rainfall days, and 22.76" (578mm) of precipitation is accumulated.Snowfall
Months with snowfall are January and February. The months with the most snowfall are January and February, with an average 0.08" (2mm) of accumulated snow.Daylight
In Alamo Heights, the average length of the day in January is 10h and 31min.On the first day of the month, sunrise is at 7:28 am and sunset at 5:46 pm. On the last day of January, in Alamo Heights, sunrise is at 7:23 am and sunset at 6:10 pm CST.
Sunshine
In January, the average sunshine is 6.3h.UV index
The average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the average maximum UV index of 4 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
FAQ
What is the coldest month in Alamo Heights?
What is the temperature in January in Alamo Heights?
What is the average humidity in January in Alamo Heights?
How many days does it rain in January in Alamo Heights?
What is the snowiest month in Alamo Heights?
When does it start to snow in Alamo Heights?
How many hours of daylight does Alamo Heights have in January?
When are sunrise and sunset in January in Alamo Heights?
How long on average sun shines in January in Alamo Heights?
How high is the UV index in January in Alamo Heights?
Average temperature in January
Alamo Heights, TX
- Average high temperature in January: 61.2°F
The warmest month (with the highest average high temperature) is August (96.6°F).
The month with the lowest average high temperature is January (61.2°F).
- Average low temperature in January: 44.2°F
The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure in January
Alamo Heights, 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 (29.89"Hg).
Average wind speed in January
Alamo Heights, TX
- Average wind speed in January: 8.2mph
The windiest months (with the highest average wind speed) are February, March, April and May (8.8mph).
The calmest month (with the lowest average wind speed) is September (6.4mph).
Average humidity in January
Alamo Heights, TX
- Average humidity in January: 64%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (59%).
Average rainfall in January
Alamo Heights, TX
- Average rainfall in January: 1.1"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.94").
Average rainfall days in January
Alamo Heights, TX
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is May (18 days).
The months with the least rainy days are January and August (9.3 days).
Average snowfall in January
Alamo Heights, TX
- Average snowfall in January: 0.08"
The months with the highest snowfall are January and February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Alamo Heights, TX
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Alamo Heights, 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: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in January
Alamo Heights, TX
- Average sunshine days in January: 20 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in January
Alamo Heights, 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
Alamo Heights, TX
- Average cloud cover in January: 37
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in January
Alamo Heights, 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).
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