Climate and monthly weather forecastLake Jackson, TX
Climate and monthly weather forecast
Weather in January
January, the same as December, is another comfortable winter month in Lake Jackson, Texas, with an average temperature ranging between max 61.7°F (16.5°C) and min 49.1°F (9.5°C). Lake Jackson notes the coldest temperatures in January, with a high average of 61.7°F (16.5°C) and a low of 49.1°F (9.5°C). Weather in January »Weather in February
February, the last month of the winter in Lake Jackson, is another refreshing month, with an average temperature varying between 65.1°F (18.4°C) and 52.9°F (11.6°C). With the start of February, Lake Jackson measures an average high-temperature of a still comfortable 65.1°F (18.4°C), not significantly differing from January's 61.7°F (16.5°C). Weather in February »Weather in March
March, the first month of the spring in Lake Jackson, is a pleasant month, with an average temperature ranging between min 58.6°F (14.8°C) and max 70.7°F (21.5°C). The embrace of March brings a minor uplift in the average high-temperature, shifting from an enjoyable 65.1°F (18.4°C) in February to a pleasant 70.7°F (21.5°C). Weather in March »Weather in April
April in Lake Jackson, Texas, is a moderately hot spring month, with an average temperature fluctuating between 76.6°F (24.8°C) and 64°F (17.8°C). April marks a minor ascent in the average high-temperature, adjusting from March's agreeable 70.7°F (21.5°C) to a moderately hot 76.6°F (24.8°C). Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Lake Jackson, Texas, with an average temperature ranging between min 71.4°F (21.9°C) and max 82.9°F (28.3°C). May brings a slight elevation in the average high-temperature, transitioning from April's warm 76.6°F (24.8°C) to a still moderately hot 82.9°F (28.3°C). Weather in May »Weather in June
June, the first month of the summer in Lake Jackson, is a tropical month, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 77.4°F (25.2°C). Entering June, Lake Jackson notices a subtle temperature elevation, with the average high-temperature advancing from May's warm 82.9°F (28.3°C) to a hot 88.7°F (31.5°C). Weather in June »Weather in July
July, like June, is another hot summer month in Lake Jackson, Texas, with an average temperature ranging between max 90.3°F (32.4°C) and min 78.4°F (25.8°C). Lake Jackson's weather in July, with an average high-temperature of a still tropical 90.3°F (32.4°C), subtly shifts from June's 88.7°F (31.5°C). Weather in July »Weather in August
The last month of the summer, August, is also a hot month in Lake Jackson, Texas, with an average temperature fluctuating between 78.4°F (25.8°C) and 91°F (32.8°C). In Lake Jackson, Texas, the peak average temperatures are observed in August, with a high of 91°F (32.8°C) and a low of 78.4°F (25.8°C). The heat index for August is calculated to be a blazing hot 113°F (45°C). Weather in August »Weather in September
The first month of the autumn, September, is still a tropical month in Lake Jackson, Texas, with an average temperature fluctuating between 75°F (23.9°C) and 86.9°F (30.5°C). September's onset records an average high-temperature of a still hot 86.9°F (30.5°C), a near match to August's 91°F (32.8°C). Weather in September »Weather in October
October, like September, in Lake Jackson, Texas, is a moderately hot autumn month, with an average temperature ranging between max 80.4°F (26.9°C) and min 67.1°F (19.5°C). The advent of October brings a slight shift in average high-temperature, moving from a tropical 86.9°F (30.5°C) in September to a moderately hot 80.4°F (26.9°C). Weather in October »Weather in November
The last month of the autumn, November, is also an agreeable month in Lake Jackson, Texas, with an average temperature ranging between max 70.7°F (21.5°C) and min 58.1°F (14.5°C). The average high-temperature decreases in November, shifting from a moderately hot 80.4°F (26.9°C) in October to an agreeable 70.7°F (21.5°C). Weather in November »Weather in December
The first month of the winter, December, is still a refreshing month in Lake Jackson, Texas, with an average temperature fluctuating between 64.2°F (17.9°C) and 52.2°F (11.2°C). With the onset of December, Lake Jackson's average high-temperature slightly adjusts, moderately receding from November's pleasant 70.7°F (21.5°C) to a comfortable 64.2°F (17.9°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Lake Jackson, TX
The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is January (61.7°F).
The months with the highest average low temperature are July and August (78.4°F).
The coldest month (with the lowest average low temperature) is January (49.1°F).
Average pressure
Lake Jackson, TX
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.95"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Lake Jackson, TX
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.8mph - Average wind speed in April:
10.3mph - Average wind speed in May:
9.7mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.6mph - Average wind speed in August:
7.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.4mph - Average wind speed in November:
8.9mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).
Average humidity
Lake Jackson, TX
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Lake Jackson, TX
- Average rainfall in January:
2.09" - Average rainfall in February:
1.38" - Average rainfall in March:
1.34" - Average rainfall in April:
1.46" - Average rainfall in May:
2.99" - Average rainfall in June:
3.03"
- Average rainfall in July:
3.15" - Average rainfall in August:
3.78" - Average rainfall in September:
3.98" - Average rainfall in October:
2.64" - Average rainfall in November:
2.52" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is September (3.98").
The driest month (with the least rainfall) is March (1.34").
Average rainfall days
Lake Jackson, TX
- Average rainfall days in January:
12.1 days - Average rainfall days in February:
12.9 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
12.9 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
19.4 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
11.9 days - Average rainfall days in December:
15.1 days
The month with the highest number of rainy days is September (19.4 days).
The month with the least rainy days is November (11.9 days).
Average snowfall
Lake Jackson, TX
The month with the highest snowfall is December (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days
Lake Jackson, TX
- Average snowfall days in January:
0.2 days - Average snowfall days in February:
0 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:
0.1 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Lake Jackson, TX
- Average daylight in January:
10h and 30min - 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 36min - Average daylight in June:
14h and 0min
- Average daylight in July:
13h and 48min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 30min - Average daylight in November:
10h and 42min - Average daylight in December:
10h and 18min
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:
5h and 12min - Average sunshine in February:
5h and 54min - Average sunshine in March:
6h and 54min - Average sunshine in April:
8h and 18min - Average sunshine in May:
9h and 42min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 36min
The months with the most sunshine are June and August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Lake Jackson, TX
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
11.2 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
8.3 days - Average sunshine days in September:
7.6 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
15.3 days - Average sunshine days in December:
12.9 days
The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is September (7.6 days).
Average UV index
Lake Jackson, TX
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Lake Jackson, TX
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Lake Jackson, 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).





