Climate and monthly weather forecastSaint Jo, TX
Climate and monthly weather forecast
Weather in January
January, the same as December, is another fresh winter month in Saint Jo, Texas, with an average temperature varying between 52.3°F (11.3°C) and 36.1°F (2.3°C). Saint Jo's coldest weather arrives in January, when temperatures average a high of 52.3°F (11.3°C) and a low of 36.1°F (2.3°C). Weather in January »Weather in February
February, the last month of the winter in Saint Jo, is a mild month, with temperature in the range of an average high of 56.5°F (13.6°C) and an average low of 39.4°F (4.1°C). February's onset records an average high-temperature of a moderate 56.5°F (13.6°C), a near match to January's 52.3°F (11.3°C). Weather in February »Weather in March
March, the first month of the spring in Saint Jo, is a comfortable month, with an average temperature ranging between min 48°F (8.9°C) and max 65.7°F (18.7°C). The arrival of March brings an increase in high-temperatures, moving from a moderate 56.5°F (13.6°C) in February to a still refreshing 65.7°F (18.7°C). Weather in March »Weather in April
April is a pleasant spring month in Saint Jo, Texas, with an average temperature ranging between max 73°F (22.8°C) and min 54.1°F (12.3°C). The onset of April brings a minor temperature shift, with the average high-temperature moving from a refreshing 65.7°F (18.7°C) in March to an agreeable 73°F (22.8°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Saint Jo, Texas, with an average temperature fluctuating between 62.2°F (16.8°C) and 80.2°F (26.8°C). May's arrival sees a mild rise in the average high-temperature, transitioning from April's agreeable 73°F (22.8°C) to a moderately hot 80.2°F (26.8°C). Weather in May »Weather in June
June, the first month of the summer in Saint Jo, is a hot month, with an average temperature varying between 71.2°F (21.8°C) and 89.2°F (31.8°C). The beginning of June marks a shift in the average high-temperature, moving from May's warm 80.2°F (26.8°C) to a hot 89.2°F (31.8°C). Weather in June »Weather in July
July, like June, is another hot summer month in Saint Jo, Texas, with an average temperature fluctuating between 93.7°F (34.3°C) and 73.9°F (23.3°C). Saint Jo's July average high-temperature settles at a still hot 93.7°F (34.3°C), showing a near match with the preceding month. Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Saint Jo, Texas, with an average temperature varying between 94.6°F (34.8°C) and 73.9°F (23.3°C). The month of August, characterized by an average high of 94.6°F (34.8°C) and a low of 73.9°F (23.3°C), is recognized as the warmest. For most parts of August, the heat index is appraised at a blistering 109.4°F (43°C). Weather in August »Weather in September
September, the first month of the autumn in Saint Jo, is also a moderately hot month, with an average temperature varying between 85.8°F (29.9°C) and 67.8°F (19.9°C). As Saint Jo, Texas, enters September, the average high-temperature subtly lowers from the a hot 94.6°F (34.8°C) of August to a warm 85.8°F (29.9°C). Weather in September »Weather in October
October, like September, in Saint Jo, Texas, is a moderately hot autumn month, with an average temperature ranging between min 55.8°F (13.2°C) and max 73.9°F (23.3°C). Saint Jo in October experiences a subtle temperature decline, with average high-temperatures reducing from 85.8°F (29.9°C) in September to a still warm 73.9°F (23.3°C). Weather in October »Weather in November
November, the last month of the autumn in Saint Jo, is also an enjoyable month, with an average temperature fluctuating between 63°F (17.2°C) and 45.5°F (7.5°C). November's onset brings a slight change in high-temperatures, falling from a warm 73.9°F (23.3°C) in October to an enjoyable 63°F (17.2°C). Weather in November »Weather in December
December, the first month of the winter in Saint Jo, is also a fresh month, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 53.1°F (11.7°C). Onset of December comes with a temperature decline, the average high falling from a refreshing 63°F (17.2°C) in November to a cool 53.1°F (11.7°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
January, with an average high of 52.3°F (11.3°C) and a low of 36.1°F (2.3°C), signifies the coldest month of the year in Saint Jo, Texas.
The month with the least rainfall in Saint Jo, Texas, is January, when the rain falls for 6.2 days and typically collects 1.06" (27mm) of precipitation.
Throughout the year, in Saint Jo, there are 128.7 rainfall days, and 26.1" (663mm) of precipitation is accumulated.
January through March, November and December are months with snowfall in Saint Jo.
Throughout the year, there are 4.8 snowfall days, and 2.17" (55mm) of snow is accumulated.
The month with the most snowfall is February, when snow falls for 1.9 days and typically aggregates up to 1.22" (31mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Saint Jo, 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.
In Saint Jo, Texas, snow does not fall in April through October.
With an average relative humidity of 75%, May is the most humid month in Saint Jo, Texas.
May is the month with the most rainfall in Saint Jo. Rain falls for 13.9 days and accumulates 3.31" (84mm) of precipitation.
With an average of 14h and 24min of daylight, June has the longest days of the year in Saint Jo.
June through August, with an average maximum UV index of 7, are months with the highest UV index in Saint Jo, Texas.
July and August, with an average of 11h of sunshine, are months with the most sunshine in Saint Jo, Texas.
In Saint Jo, Texas, temperatures reach their average annual highs in August, measuring 94.6°F (34.8°C) and a minimum average of 73.9°F (23.3°C).
August is the least humid month, with an average relative humidity of 57%.
With an average of 10h and 0min of daylight, December has the shortest days of the year in Saint Jo, Texas.
December has the least sunshine of the year in Saint Jo, with an average of 5.9h of sunshine.
The month with the lowest UV index in Saint Jo is December, with an average maximum UV index of 2.
Average temperature
Saint Jo, TX
The warmest month (with the highest average high temperature) is August (94.6°F).
The month with the lowest average high temperature is January (52.3°F).
The months with the highest average low temperature are July and August (73.9°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure
Saint Jo, TX
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Saint Jo, TX
- Average wind speed in January:
9.5mph - Average wind speed in February:
10.1mph - Average wind speed in March:
10.7mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.5mph - Average wind speed in August:
7.4mph - Average wind speed in September:
7.2mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9.1mph - Average wind speed in December:
8.9mph
The windiest months (with the highest average wind speed) are March and April (10.7mph).
The calmest month (with the lowest average wind speed) is September (7.2mph).
Average humidity
Saint Jo, TX
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (57%).
Average rainfall
Saint Jo, TX
- Average rainfall in January:
1.06" - Average rainfall in February:
1.46" - Average rainfall in March:
1.85" - Average rainfall in April:
2.01" - Average rainfall in May:
3.31" - Average rainfall in June:
3.11"
- Average rainfall in July:
2.17" - Average rainfall in August:
2.36" - Average rainfall in September:
2.83" - Average rainfall in October:
2.99" - Average rainfall in November:
1.73" - Average rainfall in December:
1.22"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days
Saint Jo, TX
- Average rainfall days in January:
6.2 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
13.7 days - Average rainfall days in August:
12.3 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
7.1 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (6.2 days).
Average snowfall
Saint Jo, TX
The month with the highest snowfall is February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Saint Jo, TX
- Average snowfall days in January:
1 days - Average snowfall days in February:
1.9 days - Average snowfall days in March:
0.5 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:
0.4 days - Average snowfall days in December:
1 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Saint Jo, TX
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
6h and 6min - Average sunshine in February:
7h and 24min - Average sunshine in March:
7h and 12min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
11h and 0min - Average sunshine in September:
8h and 24min - Average sunshine in October:
6h and 48min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 54min
The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days
Saint Jo, TX
- Average sunshine days in January:
23.1 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
17 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
14.9 days
- Average sunshine days in July:
15.6 days - Average sunshine days in August:
16.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
20.6 days - Average sunshine days in December:
21.1 days
The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is May (14.3 days).
Average UV index
Saint Jo, TX
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 2).
Average cloud cover
Saint Jo, TX
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility
Saint Jo, 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).
