Climate and monthly weather forecast
Hillister, TX

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Weather in January

January, like December, is a moderate winter month in Hillister, Texas, with an average temperature fluctuating between 57.9°F (14.4°C) and 41°F (5°C). January tends to be the coldest month, with temperatures averaging a daily high of 57.9°F (14.4°C) and a low of 41°F (5°C). Weather in January »

Weather in February

The last month of the winter, February, is a comfortable month in Hillister, Texas, with an average temperature fluctuating between 62.2°F (16.8°C) and 46°F (7.8°C). The onset of February brings an average high-temperature of a still refreshing 62.2°F (16.8°C), nearly matching the January temperature. Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in Hillister, Texas, with an average temperature varying between 70.5°F (21.4°C) and 52.2°F (11.2°C). March's onset is marked by a subtle temperature increase, moving from a refreshing 62.2°F (16.8°C) in February to a pleasant 70.5°F (21.4°C). Weather in March »

Weather in April

April is a moderately hot spring month in Hillister, Texas, with an average temperature fluctuating between 57.4°F (14.1°C) and 78.4°F (25.8°C). April sees a marginal temperature increase, moving from an agreeable 70.5°F (21.4°C) in March to a moderately hot 78.4°F (25.8°C). Weather in April »

Weather in May

May, the last month of the spring in Hillister, is a hot month, with an average temperature varying between 65.1°F (18.4°C) and 86.4°F (30.2°C). As Hillister transitions into May, a marginal rise in the average high-temperature is observed, moving from a moderately hot 78.4°F (25.8°C) in April to a tropical 86.4°F (30.2°C). Weather in May »

Weather in June

The first month of the summer, June, is still a tropical month in Hillister, Texas, with an average temperature varying between 71.4°F (21.9°C) and 92.5°F (33.6°C). June introduces a minor temperature shift, with average high-temperatures adjusting from May's 86.4°F (30.2°C) to a still hot 92.5°F (33.6°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Hillister, Texas, with an average temperature ranging between min 73.6°F (23.1°C) and max 94.8°F (34.9°C). The shift to July signals an average high-temperature of a still tropical 94.8°F (34.9°C), subtly varied from June's 92.5°F (33.6°C). Weather in July »

Weather in August

The last month of the summer, August, is a torrid month in Hillister, Texas, with an average temperature ranging between max 95.5°F (35.3°C) and min 73.2°F (22.9°C). With its high average temperature of 95.5°F (35.3°C) and a low of 73.2°F (22.9°C), August is regarded as the warmest month. For most parts of August, the heat index is computed to be a blazing hot 127.4°F (53°C). Weather in August »

Weather in September

September, the first month of the autumn in Hillister, is also a hot month, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 69.1°F (20.6°C). Hillister's September weather shows a modest shift in high-temperatures, falling from August's sweltering 95.5°F (35.3°C) to a hot 89.2°F (31.8°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Hillister, Texas, with an average temperature varying between 79.9°F (26.6°C) and 58.6°F (14.8°C). Hillister's October weather features a mild decline in high-temperatures, reducing from a hot 89.2°F (31.8°C) in September to a warm 79.9°F (26.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Hillister, Texas, with an average temperature varying between 68.2°F (20.1°C) and 49.5°F (9.7°C). In Hillister, the beginning of November is marked by a lowered average high-temperature, shifting from October's moderately hot 79.9°F (26.6°C) to a pleasant 68.2°F (20.1°C). Weather in November »

Weather in December

December, the first month of the winter in Hillister, is also a moderate month, with an average temperature fluctuating between 59.9°F (15.5°C) and 44.4°F (6.9°C). The onset of December brings a small shift in high-temperatures, falling from a pleasant 68.2°F (20.1°C) in November to a moderate 59.9°F (15.5°C). Weather in December »
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Frequently asked questions

What are the coldest months in Hillister?

Hillister's temperature records reveal January as the coldest month, marked by average highs of 57.9°F (14.4°C) and lows of 41°F (5°C).

How many days does it rain in Hillister?

In Hillister, Texas, during the entire year, the rain falls for 172.1 days and collects up to 34.88" (886mm) of precipitation.

When does it snow in Hillister?

Months with snowfall in Hillister, Texas, are January, February and December.

What is the snowiest month in Hillister?

January is the month with the most snowfall in Hillister, Texas. Snow falls for 0.7 days and accumulates 0.39" (10mm) of snow.

How much does it snow in Hillister?

Throughout the year, there are 1.7 snowfall days, and 0.59" (15mm) of snow is accumulated.

When is the lowest UV index in Hillister?

The months with the lowest UV index are January and December, with an average maximum UV index of 3.

What is the most humid month in Hillister?

The most humid month in Hillister, Texas, is February, with an average relative humidity of 83%.

When it does not snow in Hillister?

In Hillister, snow does not fall in March through November.

When is Daylight Saving Time (DST) in Hillister?

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 wettest month in Hillister?

May is the month with the most rainfall. Rain falls for 14.3 days and accumulates 4.13" (105mm) of precipitation.

When are the longest days in Hillister?

With an average of 14h and 6min of daylight, June has the longest days of the year.

When is the highest UV index in Hillister?

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

What part of the year is the hottest in Hillister?

In Hillister, August registers the highest temperatures, averaging 95.5°F (35.3°C) at the peak and 73.2°F (22.9°C) at the lowest.

What are the least humid months in Hillister?

The months with the lowest humidity are August and October, with an average relative humidity of 73%.

What month has the most sunshine in Hillister?

The month with the most sunshine in Hillister, Texas, is August, with an average of 9.8h of sunshine.

What is the driest month in Hillister?

November is the month with the least rainfall in Hillister, Texas. Rain falls for 11.4 days and accumulates 2.24" (57mm) of precipitation.

What is the month with the shortest days in Hillister?

The month with the shortest days is December, with an average of 10h and 12min of daylight.

What is the month with the least sunshine in Hillister?

The month with the least sunshine is December, with an average of 4.8h of sunshine.

Average temperature
Hillister, TX

Average temperature - Hillister, 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 (57.9°F).

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (41°F).

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Average pressure
Hillister, TX

Average pressure - Hillister, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Hillister, TX

Average wind speed - Hillister, TX

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

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Average humidity
Hillister, TX

Average humidity - Hillister, TX

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are August and October (73%).

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Average rainfall
Hillister, TX

Average rainfall - Hillister, TX

The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is November (2.24").

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Average rainfall days
Hillister, TX

Average rainfall days - Hillister, TX

The month with the highest number of rainy days is August (17.8 days).
The months with the least rainy days are January and November (11.4 days).

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Average snowfall
Hillister, TX

Average snowfall - Hillister, TX

The month with the highest snowfall is January (0.39").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days
Hillister, TX

Average snowfall days - Hillister, TX

The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Hillister, TX

Average daylight / Average sunshine - Hillister, 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 August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days
Hillister, TX

Average sunshine days - Hillister, TX

The month with the most sunshine days is October (18 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index
Hillister, TX

Average UV index - Hillister, 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 and December (UV index 3).

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Average visibility
Hillister, TX

Average visibility - Hillister, TX

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).

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Hillister, Texas, USA

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