Climate and monthly weather forecast
Jonestown, TX

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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 »
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

In Jonestown, January is the coldest month, with temperatures averaging a high of 58.8°F (14.9°C) and a low of 41.9°F (5.5°C).

How many days does it rain?

In Jonestown, during the entire year, the rain falls for 137.4 days and collects up to 24.13" (613mm) of precipitation.

When does it snow?

Months with snowfall are January and February.

How much does it snow?

Throughout the year, in Jonestown, there are 1.4 snowfall days, and 0.28" (7mm) of snow is accumulated.

What is the driest month?

February is the month with the least rainfall. Rain falls for 10.1 days and accumulates 1.02" (26mm) of precipitation.

What is the snowiest month?

The month with the most snowfall is February, when snow falls for 0.9 days and typically aggregates up to 0.24" (6mm) of snow.

When it does not snow?

March through December are months without snowfall.

When is Daylight Saving Time (DST)?

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.

What is the most humid month in Jonestown?

The most humid month is May, with an average relative humidity of 74%.

What is the wettest month?

May is the month with the most rainfall in Jonestown. Rain falls for 15.4 days and accumulates 4.02" (102mm) of precipitation.

When are the longest days?

The month with the longest days is June, with an average of 14h and 6min of daylight.

What is the month with the highest UV index?

The months with the highest UV index are June through August, with an average maximum UV index of 7.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.4h of sunshine.

What are the warmest months?

The warmest period is August, when temperatures fluctuate between an average high of 95.5°F (35.3°C) and a low of 74.8°F (23.8°C).

What is the least humid month?

August is the least humid month, with an average relative humidity of 59%.

What are the months with the least sunshine?

November and December, with an average of 5.4h of sunshine, are months with the least sunshine.

What is the month with the shortest days?

With an average of 10h and 12min of daylight, December has the shortest days of the year.

What is the month with the lowest UV index?

December is the month with the lowest UV index, with an average maximum UV index of 3.

Average temperature
Jonestown, TX

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 - Jonestown, TX

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 - Jonestown, TX

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

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 - Jonestown, TX

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 - Jonestown, TX

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

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 - Jonestown, TX

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 / Average sunshine - Jonestown, TX

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).

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 - Jonestown, TX

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 visibility
Jonestown, TX

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).

Jonestown, Texas, USA

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