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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 Jacksonville, Texas, is another mild winter month, with an average temperature fluctuating between 39.2°F (4°C) and 55.4°F (13°C). Jacksonville witnesses the coldest weather in January, with temperatures averaging a high of 55.4°F (13°C) and a low of 39.2°F (4°C). Weather in January »
Weather in February
February, the last month of the winter in Jacksonville, is also a moderate month, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 43.2°F (6.2°C). Jacksonville in February witnesses an average high-temperature of a still mild 59.4°F (15.2°C), indicating a slight variation from January's 55.4°F (13°C). Weather in February »
Weather in March
The first month of the spring, March, is an agreeable month in Jacksonville, Texas, with an average temperature ranging between max 68°F (20°C) and min 49.6°F (9.8°C). March signals a minor shift in the average high-temperature, moving from February's moderate 59.4°F (15.2°C) to an agreeable 68°F (20°C). Weather in March »
Weather in April
April in Jacksonville, Texas, is a warm spring month, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 54.9°F (12.7°C). Jacksonville's April weather indicates a minor increase in high-temperatures, edging from March's pleasant 68°F (20°C) to a warm 76.1°F (24.5°C). Weather in April »
Weather in May
May, the last month of the spring in Jacksonville, is another warm month, with an average temperature ranging between min 63.1°F (17.3°C) and max 83.8°F (28.8°C). May introduces a marginal temperature uplift, with average high-temperatures adjusting from April's 76.1°F (24.5°C) to a still warm 83.8°F (28.8°C). Weather in May »
Weather in June
June, the first month of the summer in Jacksonville, is a hot month, with an average temperature ranging between max 91°F (32.8°C) and min 70.9°F (21.6°C). June brings a slight increase in the average high-temperature, progressing from a warm 83.8°F (28.8°C) in May to a hot 91°F (32.8°C). Weather in June »
Weather in July
July, like June, is another hot summer month in Jacksonville, Texas, with temperature in the range of an average high of 94.1°F (34.5°C) and an average low of 72.9°F (22.7°C). Jacksonville's weather in July displays an average high-temperature of a still tropical 94.1°F (34.5°C), showing minor disparity from June's 91°F (32.8°C). Weather in July »
Weather in August
August, the last month of the summer in Jacksonville, is a fiery hot month, with an average temperature ranging between max 95.4°F (35.2°C) and min 73.2°F (22.9°C). August, with its high-temperature average of 95.4°F (35.2°C) and a low-temperature average of 73.2°F (22.9°C), is the warmest month. August's heat index is computed to be a life-threatening hot 120.2°F (49°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Jacksonville, Texas, with temperature in the range of an average low of 67.8°F (19.9°C) and an average high of 88.9°F (31.6°C). A mild drop in Jacksonville's average high-temperature is observed in September, transitioning from a torrid 95.4°F (35.2°C) in August to a hot 88.9°F (31.6°C). Weather in September »
Weather in October
October, the same as September, is another warm autumn month in Jacksonville, Texas, with an average temperature fluctuating between 57.6°F (14.2°C) and 77.4°F (25.2°C). Jacksonville in October demonstrates a small temperature transition, adjusting from an average high of a tropical 88.9°F (31.6°C) in September to a moderately hot 77.4°F (25.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is also an enjoyable month in Jacksonville, Texas, with an average temperature ranging between max 65.1°F (18.4°C) and min 47.8°F (8.8°C). November implies a gentle temperature shift, with average high-temperatures reducing from October's warm 77.4°F (25.2°C) to an enjoyable 65.1°F (18.4°C). Weather in November »
Weather in December
December, the first month of the winter in Jacksonville, is still a refreshing month, with an average temperature varying between 42.1°F (5.6°C) and 57°F (13.9°C). The start of December comes with a small reduction in the average high-temperature, subtly receding from an enjoyable 65.1°F (18.4°C) in November to a mild 57°F (13.9°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Jacksonville?
With average temperatures fluctuating between a high of 55.4°F (13°C) and a low of 39.2°F (4°C), January stands out as the coldest month in Jacksonville.
How many days does it rain in Jacksonville?
Throughout the year, in Jacksonville, there are 149.1 rainfall days, and 32.32" (821mm) of precipitation is accumulated.
When does it snow in Jacksonville?
January and February are months with snowfall in Jacksonville, Texas.
How many days does it snow in Jacksonville?
Throughout the year, in Jacksonville, there are 1.8 snowfall days, and 0.87" (22mm) of snow is accumulated.
What are the months with the lowest UV index in Jacksonville?
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Jacksonville, Texas.
What is the most humid month in Jacksonville?
February is the most humid month in Jacksonville, Texas, with an average relative humidity of 80%.
What is the snowiest month in Jacksonville?
The month with the most snowfall in Jacksonville is February, when snow falls for 0.8 days and typically aggregates up to 0.51" (13mm) of snow.
When it does not snow in Jacksonville?
March through December are months without snowfall.
When is Daylight Saving Time (DST) in Jacksonville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jacksonville, 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.
When are the longest days in Jacksonville?
With an average of 14h and 12min of daylight, June has the longest days of the year.
What are the months with the highest UV index in Jacksonville?
June through August, with an average maximum UV index of 7, are months with the highest UV index in Jacksonville.
What is the driest month in Jacksonville?
The months with the least rainfall are July and August Rain falls for 12.5 days and accumulates 1.89" (48mm) of rain.
What month is the hottest in Jacksonville?
Jacksonville's warmest month, August, registers temperatures that range from a high of 95.4°F (35.2°C) to a low of 73.2°F (22.9°C).
What is the least humid month in Jacksonville?
With an average relative humidity of 66%, August is the least humid month in Jacksonville, Texas.
What month has the most sunshine in Jacksonville?
The month with the most sunshine is August, with an average of 10.5h of sunshine.
What is the wettest month in Jacksonville?
The month with the most rainfall is October, when the rain falls for 10.7 days and typically aggregates up to 3.74" (95mm) of precipitation.
What is the month with the shortest days in Jacksonville?
December has the shortest days of the year, with an average of 10h and 6min of daylight.
What is the month with the least sunshine in Jacksonville?
The month with the least sunshine in Jacksonville, Texas, is December, with an average of 5h of sunshine.
Average temperature
Jacksonville, TX
The warmest month (with the highest average high temperature) is August (95.4°F).
The month with the lowest average high temperature is January (55.4°F).
The month with the highest average low temperature is August (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).
Average pressure
Jacksonville, TX
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Jacksonville, TX
- Average wind speed in January:
7mph - Average wind speed in February:
7.2mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.6mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.5mph - Average wind speed in August:
5.5mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.8mph - Average wind speed in December:
6.7mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).
Average humidity
Jacksonville, TX
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (66%).
Average rainfall
Jacksonville, TX
- Average rainfall in January:
2.13" - Average rainfall in February:
2.4" - Average rainfall in March:
2.91" - Average rainfall in April:
3.66" - Average rainfall in May:
3.46" - Average rainfall in June:
2.99"
- Average rainfall in July:
1.89" - Average rainfall in August:
1.89" - Average rainfall in September:
2.24" - Average rainfall in October:
3.74" - Average rainfall in November:
2.01" - Average rainfall in December:
2.99"
The wettest month (with the highest rainfall) is October (3.74").
The driest months (with the least rainfall) are July and August (1.89").
Average rainfall days
Jacksonville, TX
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
12.1 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
13 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
13.9 days
- Average rainfall days in July:
12.5 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (9.3 days).
Average snowfall
Jacksonville, TX
The month with the highest snowfall is February (0.51").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Jacksonville, TX
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
0.8 days - Average snowfall days in March:
0.2 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:
0.2 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Jacksonville, TX
- Average daylight in January:
10h and 2min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 1min
- Average daylight in July:
14h and 0min - 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 3min - Average daylight in December:
10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 3min - Average sunshine in December:
5h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Jacksonville, TX
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
13.6 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
14.9 days - Average sunshine days in June:
14.6 days
- Average sunshine days in July:
16.6 days - Average sunshine days in August:
15.6 days - Average sunshine days in September:
14 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
17.4 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is February (13.6 days).
Average UV index
Jacksonville, TX
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover
Jacksonville, TX
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Jacksonville, TX
The months with the highest visibility are January, March, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February, April and May (5mi).
Jacksonville, Texas, USA
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