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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in San Antonio, New Mexico, is a frosty winter month, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 47.8°F (8.8°C). January is the month when San Antonio sees the lowest average temperatures, with a high of 47.8°F (8.8°C) and a low of 29.8°F (-1.2°C). Weather in January »
Weather in February
February, the last month of the winter in San Antonio, is a fresh month, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 53.2°F (11.8°C). With the onset of February, San Antonio experiences a subtle temperature shift, with the average high-temperature moving from a frosty 47.8°F (8.8°C) in January to a fresh 53.2°F (11.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a comfortable month in San Antonio, New Mexico, with an average temperature varying between 41°F (5°C) and 62.4°F (16.9°C). As San Antonio transitions into March, a rise in the average high-temperature is observed, moving from a cool 53.2°F (11.8°C) in February to an enjoyable 62.4°F (16.9°C). Weather in March »
Weather in April
April in San Antonio, New Mexico, is a pleasant spring month, with an average temperature ranging between max 69.6°F (20.9°C) and min 46.4°F (8°C). April showcases a minor temperature ascent, adjusting from March's refreshing 62.4°F (16.9°C) to a pleasant 69.6°F (20.9°C). Weather in April »
Weather in May
May, the last month of the spring in San Antonio, is a moderately hot month, with an average temperature fluctuating between 76.8°F (24.9°C) and 52.9°F (11.6°C). The commencement of May sees a minor shift in the average high-temperature, moving from a pleasant 69.6°F (20.9°C) in April to a moderately hot 76.8°F (24.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in San Antonio, New Mexico, with an average temperature fluctuating between 64.8°F (18.2°C) and 88.3°F (31.3°C). The warmest month is June, with an average high-temperature of 88.3°F (31.3°C) and an average low-temperature of 64.8°F (18.2°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in San Antonio, New Mexico, with an average temperature ranging between min 68.5°F (20.3°C) and max 87.8°F (31°C). The dawn of July sees an average high-temperature of a still tropical 87.8°F (31°C), subtly contrasting with June's 88.3°F (31.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in San Antonio, New Mexico, with an average temperature ranging between max 85.6°F (29.8°C) and min 67.5°F (19.7°C). August registers an average high-temperature of a moderately hot 85.6°F (29.8°C), slightly varied from July's 87.8°F (31°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in San Antonio, New Mexico, with an average temperature ranging between max 79.5°F (26.4°C) and min 61°F (16.1°C). With the commencement of September, San Antonio records a moderate temperature decline, with the average high easing from August's 85.6°F (29.8°C) to a still moderately hot 79.5°F (26.4°C). Weather in September »
Weather in October
October, the same as September, in San Antonio, New Mexico, is another pleasant autumn month, with an average temperature fluctuating between 69.4°F (20.8°C) and 50°F (10°C). The arrival of October corresponds with a temperature reduction, down from September's moderately hot 79.5°F (26.4°C) to an agreeable 69.4°F (20.8°C). Weather in October »
Weather in November
November, the last month of the autumn in San Antonio, is also a moderate month, with temperature in the range of an average low of 38.3°F (3.5°C) and an average high of 57.7°F (14.3°C). Setting in of November comes with a decrease in the average high-temperature, moving from an agreeable 69.4°F (20.8°C) in October to a mild 57.7°F (14.3°C). Weather in November »
Weather in December
December, the first month of the winter in San Antonio, is still a chilly month, with an average temperature varying between 48°F (8.9°C) and 30.9°F (-0.6°C). The start of December comes with a reduction in the average high-temperature, receding from a mild 57.7°F (14.3°C) in November to a chilly 48°F (8.9°C). Weather in December »
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
In San Antonio, January is known for its average lowest temperatures, reaching a high of 47.8°F (8.8°C) and a low of 29.8°F (-1.2°C).
What is the most humid month?
The most humid month is January, with an average relative humidity of 54%.
How much does it rain?
In San Antonio, during the entire year, the rain falls for 90.7 days and collects up to 9.8" (249mm) of precipitation.
When does it snow?
Months with snowfall are January through March, November and December.
How much does it snow?
In San Antonio, during the entire year, snow falls for 6.8 days and aggregates up to 4.33" (110mm) of snow.
When is Daylight Saving Time (DST) in San Antonio?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
What are the least humid months?
April through June, with an average relative humidity of 25%, are the least humid months.
What is the driest month?
April is the month with the least rainfall. Rain falls for 5.8 days and accumulates 0.39" (10mm) of precipitation.
When it does not snow?
April through October are months without snowfall.
What part of the year is the hottest?
June stands out as San Antonio's warmest month, with an average high-temperature of 88.3°F (31.3°C) and a low-temperature of 64.8°F (18.2°C).
When are the longest days?
The month with the longest days is June, with an average of 14h and 24min of daylight.
What month has the most sunshine?
With an average of 12h of sunshine, June has the most sunshine of the year in San Antonio.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 7, are months with the highest UV index.
What is the rainiest month?
August is the month with the most rainfall. Rain falls for 15 days and accumulates 1.73" (44mm) of precipitation.
When is the lowest UV index?
The months with the lowest UV index are November and December, with an average maximum UV index of 2.
What is the snowiest month?
December is the month with the most snowfall in San Antonio. Snow falls for 2.1 days and accumulates 1.46" (37mm) of snow.
What is the month with the shortest days?
With an average of 9h and 54min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 7.1h of sunshine.
Average temperature
San Antonio, NM
The warmest month (with the highest average high temperature) is June (88.3°F).
The month with the lowest average high temperature is January (47.8°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure
San Antonio, NM
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
29.98"Hg - Average pressure in April:
29.88"Hg - Average pressure in May:
29.88"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are April, May and June (29.88"Hg).
Average wind speed
San Antonio, NM
- Average wind speed in January:
6.8mph - Average wind speed in February:
7.7mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9.5mph - Average wind speed in May:
9.3mph - Average wind speed in June:
8.1mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6mph - Average wind speed in September:
6.7mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity
San Antonio, NM
The month with the highest relative humidity is January (54%).
The months with the lowest relative humidity are April, May and June (25%).
Average rainfall
San Antonio, NM
- Average rainfall in January:
0.47" - Average rainfall in February:
0.47" - Average rainfall in March:
0.43" - Average rainfall in April:
0.39" - Average rainfall in May:
0.59" - Average rainfall in June:
0.47"
- Average rainfall in July:
1.57" - Average rainfall in August:
1.73" - Average rainfall in September:
1.34" - Average rainfall in October:
1.06" - Average rainfall in November:
0.63" - Average rainfall in December:
0.63"
The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is April (0.39").
Average rainfall days
San Antonio, NM
- Average rainfall days in January:
5.1 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
5.8 days - Average rainfall days in April:
5.8 days - Average rainfall days in May:
5.3 days - Average rainfall days in June:
6.7 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
15 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
6.4 days - Average rainfall days in November:
3.6 days - Average rainfall days in December:
5.6 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is November (3.6 days).
Average snowfall
San Antonio, NM
The month with the highest snowfall is December (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
San Antonio, NM
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
1.8 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.8 days - Average snowfall days in December:
2.1 days
The month with the highest number of snowfall days is December (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
San Antonio, NM
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
7h and 1min - Average sunshine in February:
7h and 3min - Average sunshine in March:
9h and 4min - Average sunshine in April:
11h and 3min - Average sunshine in May:
11h and 4min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 5min - Average sunshine in September:
11h and 1min - Average sunshine in October:
7h and 3min - Average sunshine in November:
7h and 2min - Average sunshine in December:
7h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days
San Antonio, NM
- Average sunshine days in January:
24.8 days - Average sunshine days in February:
21.5 days - Average sunshine days in March:
24.7 days - Average sunshine days in April:
23.8 days - Average sunshine days in May:
24.3 days - Average sunshine days in June:
21.1 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
10.7 days - Average sunshine days in September:
15 days - Average sunshine days in October:
22.8 days - Average sunshine days in November:
25.5 days - Average sunshine days in December:
23.1 days
The month with the most sunshine days is November (25.5 days).
The month with the least sunshine days is August (10.7 days).
Average UV index
San Antonio, NM
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are November and December (UV index 2).
Average cloud cover
San Antonio, NM
The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is October (Cloud cover 11).
Average visibility
San Antonio, NM
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).
San Antonio, New Mexico, USA
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