Climate and monthly weather forecast
Princeton, TX

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Weather in January

January, the same as December, is another fresh winter month in Princeton, Texas, with an average temperature ranging between min 37.9°F (3.3°C) and max 53.2°F (11.8°C). The coldest time of the year is January, with temperatures averaging a high of 53.2°F (11.8°C) and a low of 37.9°F (3.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a mild month in Princeton, Texas, with an average temperature fluctuating between 56.5°F (13.6°C) and 41.5°F (5.3°C). Princeton records an average high-temperature of a mild 56.5°F (13.6°C) in February, maintaining a close correlation with January's 53.2°F (11.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a refreshing month in Princeton, Texas, with an average temperature varying between 65.5°F (18.6°C) and 48.7°F (9.3°C). Princeton's weather in March shows a rise in the average high-temperature, moving up from February's refreshing 56.5°F (13.6°C) to an enjoyable 65.5°F (18.6°C). Weather in March »

Weather in April

April in Princeton, Texas, is a pleasant spring month, with temperature in the range of an average low of 54.9°F (12.7°C) and an average high of 73°F (22.8°C). With the onset of April, Princeton's average high-temperature sees a modest rise, moving from March's refreshing 65.5°F (18.6°C) to a pleasant 73°F (22.8°C). Weather in April »

Weather in May

May, the last month of the spring in Princeton, is a warm month, with temperature in the range of an average low of 63.5°F (17.5°C) and an average high of 80.4°F (26.9°C). May's arrival coincides with a marginal rise in the average high-temperature, moving from April's pleasant 73°F (22.8°C) to a moderately hot 80.4°F (26.9°C). Weather in May »

Weather in June

June, the first month of the summer in Princeton, is a hot month, with an average temperature ranging between max 89.6°F (32°C) and min 72.9°F (22.7°C). Princeton's transition into June is marked by a temperature shift, moving from a moderately hot 80.4°F (26.9°C) in May to a tropical 89.6°F (32°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Princeton, Texas, with an average temperature ranging between min 75°F (23.9°C) and max 93.9°F (34.4°C). With July's arrival, Princeton's weather records an average high-temperature of a still tropical 93.9°F (34.4°C), marking little difference from June's 89.6°F (32°C). Weather in July »

Weather in August

August, the last month of the summer in Princeton, is another hot month, with an average temperature fluctuating between 94.8°F (34.9°C) and 75.2°F (24°C). In Princeton, the peak average temperatures are observed in August, with a high of 94.8°F (34.9°C) and a low of 75.2°F (24°C). In August, the average heat index is calculated to be a scorching 111.2°F (44°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a hot month in Princeton, Texas, with an average temperature ranging between max 87.1°F (30.6°C) and min 68.9°F (20.5°C). In Princeton, entering September brings a subtle temperature decrement, reducing from August's 94.8°F (34.9°C) to a still tropical 87.1°F (30.6°C). Weather in September »

Weather in October

October, like September, in Princeton, Texas, is a moderately hot autumn month, with an average temperature varying between 57.7°F (14.3°C) and 74.8°F (23.8°C). The onset of October introduces a moderate change in Princeton's weather, with average high-temperatures falling from September's hot 87.1°F (30.6°C) to a warm 74.8°F (23.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Princeton, Texas, with an average temperature varying between 47.3°F (8.5°C) and 63.5°F (17.5°C). The average high-temperature drops in November, from October's moderately hot 74.8°F (23.8°C) to an enjoyable 63.5°F (17.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Princeton, Texas, with an average temperature ranging between min 40.3°F (4.6°C) and max 54.5°F (12.5°C). With the onset of December, Princeton's average high-temperature adjusts, receding from November's enjoyable 63.5°F (17.5°C) to a fresh 54.5°F (12.5°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Princeton?

During the coldest month in Princeton, January, temperatures average a high of 53.2°F (11.8°C) and a low of 37.9°F (3.3°C).

What is the driest month in Princeton?

The month with the least rainfall is January, when the rain falls for 7.3 days and typically collects 1.77" (45mm) of precipitation.

How much does it rain in Princeton?

In Princeton, during the entire year, the rain falls for 144.7 days and collects up to 33.54" (852mm) of precipitation.

When does it snow in Princeton?

January, February, November and December are months with snowfall.

How much does it snow in Princeton?

Throughout the year, there are 3.1 snowfall days, and 1.1" (28mm) of snow is accumulated.

What are the months with the lowest UV index in Princeton?

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

When does it snow the most in Princeton?

February is the month with the most snowfall. Snow falls for 1.3 days and accumulates 0.71" (18mm) of snow.

When it does not snow in Princeton?

March through October are months without snowfall.

When is Daylight Saving Time (DST) in Princeton?

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 Princeton?

May is the most humid month in Princeton, Texas, with an average relative humidity of 76%.

When are the longest days in Princeton?

June has the longest days of the year in Princeton, with an average of 14h and 18min of daylight.

When is the highest UV index in Princeton?

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

What is the hottest time of year in Princeton?

With its average high temperature of 94.8°F (34.9°C) and a low of 75.2°F (24°C), August is regarded as the warmest month in Princeton.

What is the least humid month in Princeton?

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

What month has the most sunshine in Princeton?

With an average of 11.1h of sunshine, August has the most sunshine of the year in Princeton.

What is the wettest month in Princeton?

The month with the most rainfall in Princeton, Texas, is October, when the rain falls for 12.3 days and typically aggregates up to 4.17" (106mm) of precipitation.

What is the month with the shortest days in Princeton?

The month with the shortest days in Princeton is December, with an average of 10h and 0min of daylight.

What is the month with the least sunshine in Princeton?

The month with the least sunshine in Princeton, Texas, is December, with an average of 5.6h of sunshine.

Average temperature
Princeton, TX

Average temperature - Princeton, TX

The warmest month (with the highest average high temperature) is August (94.8°F).
The month with the lowest average high temperature is January (53.2°F).

The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).

Average pressure
Princeton, TX

Average pressure - Princeton, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Princeton, TX

Average wind speed - Princeton, TX

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).

Average humidity
Princeton, TX

Average humidity - Princeton, TX

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (59%).

Average rainfall
Princeton, TX

Average rainfall - Princeton, TX

The wettest month (with the highest rainfall) is October (4.17").
The driest month (with the least rainfall) is January (1.77").

Average rainfall days
Princeton, TX

Average rainfall days - Princeton, TX

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (7.3 days).

Average snowfall
Princeton, TX

Average snowfall - Princeton, TX

The month with the highest snowfall is February (0.71").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days
Princeton, TX

Average snowfall days - Princeton, TX

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Princeton, TX

Average daylight / Average sunshine - Princeton, TX

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days
Princeton, TX

Average sunshine days - Princeton, TX

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is September (13.6 days).

Average UV index
Princeton, TX

Average UV index - Princeton, 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 visibility
Princeton, TX

Average visibility - Princeton, 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).

Princeton, Texas, USA

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