Climate and monthly weather forecastSan Patricio, TX
Climate and monthly weather forecast
Weather in January
January, like December, in San Patricio, Texas, is another comfortable winter month, with an average temperature varying between 48.7°F (9.3°C) and 64.4°F (18°C). San Patricio's January weather reaches an average high of 64.4°F (18°C) and an average low of 48.7°F (9.3°C), making it the coldest month. Weather in January »Weather in February
February, the last month of the winter in San Patricio, is an agreeable month, with an average temperature ranging between min 53.1°F (11.7°C) and max 68.5°F (20.3°C). The ushering in of February brings an average high-temperature of an agreeable 68.5°F (20.3°C), closely mirroring the 64.4°F (18°C) of January. Weather in February »Weather in March
March, the first month of the spring in San Patricio, is a moderately hot month, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 58.8°F (14.9°C). San Patricio's weather in March presents a minor rise in the average high-temperature, moving from an agreeable 68.5°F (20.3°C) in February to a warm 74.8°F (23.8°C). Weather in March »Weather in April
April, like March, in San Patricio, Texas, is another warm spring month, with an average temperature varying between 81.7°F (27.6°C) and 64.6°F (18.1°C). The start of April is characterized by a subtle increase in the average high-temperature, transitioning from a moderately hot 74.8°F (23.8°C) in March to a still warm 81.7°F (27.6°C). Weather in April »Weather in May
May, the last month of the spring in San Patricio, is a tropical month, with an average temperature ranging between min 70.5°F (21.4°C) and max 86.5°F (30.3°C). San Patricio's May average high-temperature settles at a tropical 86.5°F (30.3°C), showing a near match with the preceding month. Weather in May »Weather in June
The first month of the summer, June, is still a tropical month in San Patricio, Texas, with temperature in the range of an average high of 91.9°F (33.3°C) and an average low of 75.4°F (24.1°C). San Patricio greets June with an average high-temperature of a still tropical 91.9°F (33.3°C), marking a slight deviation from the preceding month. Weather in June »Weather in July
July, like June, is another hot summer month in San Patricio, Texas, with an average temperature varying between 94.6°F (34.8°C) and 76.6°F (24.8°C). As San Patricio transitions into July, the average high-temperature stands at a still tropical 94.6°F (34.8°C), offering little variation from the preceding month. Weather in July »Weather in August
August, the last month of the summer in San Patricio, is a torrid month, with temperature in the range of an average high of 96.1°F (35.6°C) and an average low of 78.1°F (25.6°C). San Patricio's August weather reaches an average high of 96.1°F (35.6°C) and an average low of 78.1°F (25.6°C), making it the warmest month. In August, the heat index is estimated at a blazing hot 122°F (50°C). Weather in August »Weather in September
September, the first month of the autumn in San Patricio, is still a tropical month, with temperature in the range of an average high of 90.1°F (32.3°C) and an average low of 75.2°F (24°C). A subtle shift in San Patricio's weather is observed as August turns into September, with the average high temperature reducing from a torrid 96.1°F (35.6°C) to a hot 90.1°F (32.3°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in San Patricio, Texas, with an average temperature varying between 67.1°F (19.5°C) and 83.3°F (28.5°C). October indicates a minor shift in the average high-temperature, from September's hot 90.1°F (32.3°C) to a moderately hot 83.3°F (28.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also an agreeable month in San Patricio, Texas, with temperature in the range of an average high of 73°F (22.8°C) and an average low of 58.1°F (14.5°C). With November's arrival, San Patricio sees a decrease in average high-temperatures, moving from a warm 83.3°F (28.5°C) in October to a pleasant 73°F (22.8°C). Weather in November »Weather in December
December, the first month of the winter in San Patricio, is still a refreshing month, with an average temperature ranging between max 65.5°F (18.6°C) and min 51.3°F (10.7°C). San Patricio's December weather features a light decline in high-temperatures, reducing from an agreeable 73°F (22.8°C) in November to a refreshing 65.5°F (18.6°C). Weather in December »Updated: Feb 14, 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
In San Patricio, the lowest temperatures are generally noted in January, averaging a high of 64.4°F (18°C) and a low of 48.7°F (9.3°C).
Throughout the year, there are 139.6 rainfall days, and 17.4" (442mm) of precipitation is accumulated.
January is the only month when snow falls.
The month with the most snowfall in San Patricio, Texas, is January, when snow falls for 0.1 days and typically aggregates up to 0.04" (1mm) of snow.
Throughout the year, in San Patricio, Texas, there are 0.2 snowfall days, and 0.04" (1mm) of snow is accumulated.
The month with the least rainfall in San Patricio, Texas, is February, when the rain falls for 10.3 days and typically collects 0.75" (19mm) of precipitation.
In San Patricio, Texas, snow does not fall in February through December.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
The most humid month is May, with an average relative humidity of 75%.
June has the longest days of the year, with an average of 13h and 54min of daylight.
The month with the most sunshine is July, with an average of 11h of sunshine.
July is the month with the highest UV index in San Patricio, Texas, with an average maximum UV index of 8.
In San Patricio, August registers the highest temperatures, averaging 96.1°F (35.6°C) at the peak and 78.1°F (25.6°C) at the lowest.
August is the least humid month in San Patricio, with an average relative humidity of 65%.
The month with the most rainfall in San Patricio, Texas, is September, when the rain falls for 17.1 days and typically aggregates up to 2.48" (63mm) of precipitation.
The month with the shortest days in San Patricio, Texas, is December, with an average of 10h and 24min of daylight.
With an average of 4.9h of sunshine, December has the least sunshine of the year.
With an average maximum UV index of 3, December is the month with the lowest UV index in San Patricio.
Average temperature
San Patricio, TX
The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (64.4°F).
The month with the highest average low temperature is August (78.1°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).
Average pressure
San Patricio, TX
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.06"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.89"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.9"Hg - Average pressure in September:
29.92"Hg - Average pressure in October:
29.97"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
San Patricio, TX
- Average wind speed in January:
8.7mph - Average wind speed in February:
9.5mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.6mph - Average wind speed in May:
10.7mph - Average wind speed in June:
9.6mph
- Average wind speed in July:
9.8mph - Average wind speed in August:
9.1mph - Average wind speed in September:
8mph - Average wind speed in October:
8.5mph - Average wind speed in November:
8.6mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is May (10.7mph).
The calmest month (with the lowest average wind speed) is September (8mph).
Average humidity
San Patricio, TX
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (65%).
Average rainfall
San Patricio, TX
- Average rainfall in January:
1.1" - Average rainfall in February:
0.75" - Average rainfall in March:
1.3" - Average rainfall in April:
1.42" - Average rainfall in May:
1.69" - Average rainfall in June:
1.85"
- Average rainfall in July:
1.34" - Average rainfall in August:
0.98" - Average rainfall in September:
2.48" - Average rainfall in October:
1.93" - Average rainfall in November:
1.18" - Average rainfall in December:
1.38"
The wettest month (with the highest rainfall) is September (2.48").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days
San Patricio, TX
- Average rainfall days in January:
10.2 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
13.3 days - Average rainfall days in June:
13.1 days
- Average rainfall days in July:
8.3 days - Average rainfall days in August:
8.3 days - Average rainfall days in September:
17.1 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
11 days - Average rainfall days in December:
11.8 days
The month with the highest number of rainy days is September (17.1 days).
The months with the least rainy days are July and August (8.3 days).
Average snowfall
San Patricio, TX
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
San Patricio, TX
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0.1 days - Average snowfall days in March:
0 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 days - Average snowfall days in December:
0 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
San Patricio, TX
- Average daylight in January:
10h and 36min - Average daylight in February:
11h and 12min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 30min - Average daylight in June:
13h and 54min
- Average daylight in July:
13h and 42min - Average daylight in August:
13h and 6min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 48min - Average daylight in December:
10h and 24min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in January:
6h and 12min - Average sunshine in February:
6h and 24min - Average sunshine in March:
6h and 54min - Average sunshine in April:
7h and 48min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 30min - Average sunshine in October:
7h and 24min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 54min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days
San Patricio, TX
- Average sunshine days in January:
18.4 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
14.5 days
- Average sunshine days in July:
20.9 days - Average sunshine days in August:
20.7 days - Average sunshine days in September:
10.9 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
16.2 days
The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is September (10.9 days).
Average UV index
San Patricio, TX
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
San Patricio, TX
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility
San Patricio, TX
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).
