Climate and monthly weather forecastJonestown, TX
Climate and monthly weather forecast
Weather in January
January, like December, is another mild winter month in Jonestown, Texas, with an average temperature ranging between max 58.8°F (14.9°C) and min 41.9°F (5.5°C). Jonestown experiences its lowest average temperatures in January, reaching a peak of 58.8°F (14.9°C) and a minimum of 41.9°F (5.5°C). Weather in January »Weather in February
February, the last month of the winter in Jonestown, is an enjoyable month, with an average temperature ranging between min 45.7°F (7.6°C) and max 62.8°F (17.1°C). With February's arrival, Jonestown's weather records an average high-temperature of an enjoyable 62.8°F (17.1°C), marking little difference from January's 58.8°F (14.9°C). Weather in February »Weather in March
The first month of the spring, March, is an agreeable month in Jonestown, Texas, with temperature in the range of an average low of 52.3°F (11.3°C) and an average high of 70.5°F (21.4°C). Jonestown's weather in March presents a minor rise in the average high-temperature, moving from a comfortable 62.8°F (17.1°C) in February to a pleasant 70.5°F (21.4°C). Weather in March »Weather in April
April is a warm spring month in Jonestown, Texas, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 77.2°F (25.1°C). As April arrives, a slight rise in the average high-temperature is observed, moving from a pleasant 70.5°F (21.4°C) in March to a warm 77.2°F (25.1°C). Weather in April »Weather in May
May, the last month of the spring in Jonestown, is another warm month, with temperature in the range of an average high of 83.3°F (28.5°C) and an average low of 65.8°F (18.8°C). May signifies a subtle uplift in the average high-temperature, adjusting from 77.2°F (25.1°C) in April to a still moderately hot 83.3°F (28.5°C). Weather in May »Weather in June
June, the first month of the summer in Jonestown, is a tropical month, with an average temperature ranging between min 72.1°F (22.3°C) and max 90.5°F (32.5°C). June introduces a minor temperature shift, with average high-temperatures adjusting from May's moderately hot 83.3°F (28.5°C) to a hot 90.5°F (32.5°C). Weather in June »Weather in July
July, like June, is another tropical summer month in Jonestown, Texas, with an average temperature fluctuating between 73.9°F (23.3°C) and 94.3°F (34.6°C). Jonestown's average high-temperature in July is a still tropical 94.3°F (34.6°C), marking an insignificant difference from the 90.5°F (32.5°C) of June. Weather in July »Weather in August
The last month of the summer, August, is a torrid month in Jonestown, Texas, with an average temperature fluctuating between 95.5°F (35.3°C) and 74.8°F (23.8°C). The warmest temperatures occur during August, when averages reach a peak of 95.5°F (35.3°C) and a low of 74.8°F (23.8°C). The average heat index in August is calculated to be a blazing hot 113°F (45°C). Weather in August »Weather in September
September, the first month of the autumn in Jonestown, is also a hot month, with an average temperature fluctuating between 87.8°F (31°C) and 69.8°F (21°C). Jonestown's weather subtly changes with the onset of September, barely falling from a very hot 95.5°F (35.3°C) in August to a tropical 87.8°F (31°C). Weather in September »Weather in October
October, the same as September, is another warm autumn month in Jonestown, Texas, with an average temperature ranging between max 78.3°F (25.7°C) and min 59.9°F (15.5°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's hot 87.8°F (31°C) to a moderately hot 78.3°F (25.7°C). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Jonestown, Texas, with an average temperature fluctuating between 50.7°F (10.4°C) and 67.5°F (19.7°C). Jonestown's November weather shows a moderate shift in high-temperatures, falling from October's warm 78.3°F (25.7°C) to an enjoyable 67.5°F (19.7°C). Weather in November »Weather in December
The first month of the winter, December, is also a moderate month in Jonestown, Texas, with an average temperature varying between 59.5°F (15.3°C) and 44.1°F (6.7°C). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's comfortable 67.5°F (19.7°C) to a mild 59.5°F (15.3°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Jonestown, TX
The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (58.8°F).
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).
Average pressure
Jonestown, TX
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.91"Hg).
Average wind speed
Jonestown, TX
- Average wind speed in January:
8.5mph - Average wind speed in February:
9.2mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.4mph - Average wind speed in May:
9mph - Average wind speed in June:
8mph
- Average wind speed in July:
7.5mph - Average wind speed in August:
7mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.5mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.2mph
The windiest month (with the highest average wind speed) is March (9.6mph).
The calmest month (with the lowest average wind speed) is September (6.3mph).
Average humidity
Jonestown, TX
The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (59%).
Average rainfall
Jonestown, TX
- Average rainfall in January:
1.38" - Average rainfall in February:
1.02" - Average rainfall in March:
1.61" - Average rainfall in April:
2.05" - Average rainfall in May:
4.02" - Average rainfall in June:
1.89"
- Average rainfall in July:
1.61" - Average rainfall in August:
1.85" - Average rainfall in September:
3.03" - Average rainfall in October:
3.03" - Average rainfall in November:
1.22" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days
Jonestown, TX
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
11.1 days - Average rainfall days in August:
9.8 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
9.9 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
Jonestown, TX
The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Jonestown, TX
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.9 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:
0.1 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Jonestown, TX
- Average daylight in January:
10h and 24min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 54min - Average daylight in May:
13h and 42min - Average daylight in June:
14h and 6min
- Average daylight in July:
13h and 54min - Average daylight in August:
13h and 12min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 12min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January:
6h and 12min - Average sunshine in February:
6h and 48min - Average sunshine in March:
6h and 42min - Average sunshine in April:
7h and 30min - Average sunshine in May:
7h and 54min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 24min - Average sunshine in December:
5h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are November and December (Average sunshine: 5h and 24min).
Average sunshine days
Jonestown, TX
- Average sunshine days in January:
21.2 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
17.8 days - Average sunshine days in August:
19.5 days - Average sunshine days in September:
13.1 days - Average sunshine days in October:
18 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is May (12.5 days).
Average UV index
Jonestown, 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 3).
Average cloud cover
Jonestown, TX
The months with the most cloud cover are March and May (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility
Jonestown, 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).





