Climate and monthly weather forecast
Frisco, TX

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The climate of Frisco

The climate in Frisco, Texas, USA, primarily falls under the Köppen climate classification of Cfa. It is a subtropical climate without a dry season and is prone to high humidity levels. The geographical positioning of Frisco results in a blend of hot, humid summers and cooler, cooler winters.

The yearly temperature range in Frisco varies from a low of 38.5°F (3.6°C) in January to a high of 95.9°F (35.5°C) in August. Humidity levels also display a slight variation, from a low of 55% in August to a peak of 72% in May. Monthly rainfall estimates fluctuate from 1.57" (40mm) in February to 3.82" (97mm) in October.

Frisco experiences mild snowfall conditions from December to February, but snowfall is not a common occurrence here. Days in Frisco are significantly longer during the summer, reaching up to 14.3 hours of daylight in June. The UV index varies throughout the year, with the highest recorded levels being 7 in the months of summer (from May to August) and the lowest being 3 in December. The percentage of cloud cover ranges from 19% in August to 40% in March.

The best time to visit Frisco

Given the desirable weather conditions, the best time to visit Frisco might be in the spring (March to May) and during fall (September to November). During these periods, the temperatures are milder, ranging from 66.7°F (19.3°C) to 87.6°F (30.9°C) for the high end, and 49.8°F (9.9°C) to 70.2°F (21.2°C) for the low end, made even more comfortable with relative humidity levels falling between 70% and 62%. These months also support an ample amount of sunshine, from 6.9 hours to 8.5 hours per day. This makes outdoor activities much more convenient and pleasant.

The worst time to visit Frisco

June to August can be considered a less ideal period to visit Frisco. Temperatures during these months can soar up to 95.9°F (35.5°C), which can become uncomfortable, especially considering the humidity levels of between 60% to 67%. Additionally, the UV index during these months reaches its yearly peak at 7, indicating high risk from unprotected sun exposure.

Spring weather in Frisco

In Frisco, spring spans March to May. During this time, the average high temperatures range from 66.7°F (19.3°C) to 81.7°F (27.6°C), while the low temperature averages between 49.8°F (9.9°C) and 64.4°F (18°C). Rainfall tends to increase during the spring, with average figures rising from 2.87" (73mm) in March to 3.62" (92mm) in May. Relative humidity levels generally reside in the high-end range, going from 70% in March and April to 72% in May.

Summer weather in Frisco

Frisco's summer temperatures, between June and August, can be quite high. The high temperature averages range from 91°F (32.8°C) to 95.9°F (35.5°C), with the lower end temperatures reaching from 73.9°F (23.3°C) to 76.6°F (24.8°C). During this season, Frisco experiences its lowest rainfall figures. June presents 2.87" (73mm) which significantly drops to 2.01" (51mm) in July. The relative humidity also witnesses a drop during summer, moving down to 60% in July from 67% in June.

Autumn weather in Frisco

Frisco's fall season, starting from September and ending in November, features cooling temperatures. The temperature decreases from 87.6°F (30.9°C) in September to 64°F (17.8°C) in November for the high end, and from 70.2°F (21.2°C) to 48°F (8.9°C) for the low end. Rainfall in this period is higher than other seasons, starting at 2.52" (64mm) in September and peaking at 3.82" (97mm) in October. Relative humidity during fall moves between 65% to 68%.

Winter weather in Frisco

Winter in Frisco commences in December and lasts until February. Low temperatures reach 38.5°F (3.6°C) in January while the highs fluctuate around the mid-50s°F. Rainfall ranges from 1.65" (42mm) to 2.87" (73mm) and the relative humidity varies between 65% and 70%. Minor snowfall occurs between December and February, but it's far from being a regular occurrence.

Weather in January

The climate in January in Frisco, Texas, is characterized by relatively chilly conditions when compared with the following months. The moderately cold temperatures coupled with light snow spells make this month suitable for those fond of winter zephyrs. Weather in January »

Weather in February

Moving to February, the weather conditions show a mild improvement from January in Frisco, Texas. This month experiences a slight uptick in temperature, which serves as a curtain-raiser for the warmer months ahead. The precipitation also sees an increase, signaling the preparation of the flora for spring. Weather in February »

Weather in March

In Frisco, Texas, March signifies the transition from winter to spring. The city is gripped by a spell of relatively warm weather following the chilling winter months. The average hours of sunshine perk up to 6.9 hours per day, with the temperature and the precipitation showing a robust upward trend. Weather in March »

Weather in April

The weather in April in Frisco, Texas marks a noticeable shift from the conditions of the last month. The city is enveloped by a warmer zone due to the spring season. Common characteristics of the month include increased hours of sunlight and a surge in temperature. Weather in April »

Weather in May

May springs into action with soaring temperatures in Frisco, Texas, reflecting the onset of the annual summer spell. The average UV Index for May is 7, an indication of the burgeoning power of the sun in the span of the day. A salient aspect of this month is its high rainfall accumulation of 3.62" (92mm), priming the earth for the imminent sweltering months. Weather in May »

Weather in June

June is when Frisco, Texas, steps into the depths of summer. Known for the highest average temperature of the year, this month is recognized for its intensely sunny days that typify Texan summers. Although, year-long high of 91°F (32.8°C) can certainly be noticed. Weather in June »

Weather in July

In July, Frisco, Texas, is swept by the pinnacle of summer where the heat reigns supreme. This period is marked by an impressive daylight duration of 14.1 hours, and average temperatures pushing the upper 90s°F, peaking at 94.6°F (34.8°C). Weather in July »

Weather in August

August in Frisco, Texas, signals the tail-end of the summer season. The weather conditions reveal a narrow drop in temperature yet still maintain considerable warmth. This month witnesses the highest temperature of 95.9°F (35.5°C) for the year, culminating summer's peak periods. Weather in August »

Weather in September

September in Frisco, Texas, marks the transition to autumn, offering a relief from the scorching summer heat. Characterized by moderately warm temperatures, this month lays the foundation for the upcoming cooler months. The month certainly has its fair share of precipitation, indicating the robustness of the Texan weather cycle. Weather in September »

Weather in October

The city of Frisco, Texas, sees a transition to much cooler temperatures in October. This month is synonymous with lower temperatures, shorter days, and preparations for the winter months. With decreasing temperatures, the duration of daylight and average hours of sunshine per day also shrink. Weather in October »

Weather in November

November in Frisco, Texas, is a harbinger of the winter season with temperatures dropping and days becoming shorter. This noticeable shift in weather conditions is an early signal of the imminent winter season and the dropping temperatures. Weather in November »

Weather in December

Finally, December brings cold winter conditions to Frisco, Texas. The last month of the year is associated with shorter days, chilling winds, and a significant drop in temperature. With the end of December comes the promise of the coldest period, as temperatures continue to take a nose-dive into January. Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Frisco?

Frisco's January weather, with an average high temperature of 54°F (12.2°C) and an average low temperature of 38.5°F (3.6°C), tends to be the coldest of the year.

How much does it rain in Frisco?

Throughout the year, in Frisco, Texas, there are 135 rainfall days, and 29.65" (753mm) of precipitation is accumulated.

When does it snow in Frisco?

January through March, November and December are months with snowfall in Frisco, Texas.

How many days does it snow in Frisco?

In Frisco, Texas, during the entire year, snow falls for 2.5 days and aggregates up to 1.18" (30mm) of snow.

What is the driest month in Frisco?

February is the month with the least rainfall in Frisco. Rain falls for 9.2 days and accumulates 1.57" (40mm) of precipitation.

When does it snow the most in Frisco?

The month with the most snowfall is February, when snow falls for 1.1 days and typically aggregates up to 0.71" (18mm) of snow.

When is Daylight Saving Time (DST) in Frisco?

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.

When it does not snow in Frisco?

April through October are months without snowfall.

What is the most humid month in Frisco?

With an average relative humidity of 72%, May is the most humid month in Frisco, Texas.

When is the highest UV index in Frisco?

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

When are the longest days in Frisco?

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

What time of the year is the hottest in Frisco?

August is the warmest month of the year in Frisco, registering average temperatures as high as 95.9°F (35.5°C) and as low as 76.6°F (24.8°C).

What is the least humid month in Frisco?

August is the least humid month in Frisco, Texas, with an average relative humidity of 55%.

What month has the most sunshine in Frisco?

August has the most sunshine of the year in Frisco, with an average of 11.1h of sunshine.

What is the rainiest month in Frisco?

October is the month with the most rainfall in Frisco, Texas. Rain falls for 11.5 days and accumulates 3.82" (97mm) of precipitation.

What is the month with the shortest days in Frisco?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Frisco?

December has the least sunshine of the year in Frisco, Texas, with an average of 5.7h of sunshine.

When is the lowest UV index in Frisco?

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

Average temperature
Frisco, TX

Average temperature - Frisco, TX

The warmest month (with the highest average high temperature) is August (95.9°F).
The month with the lowest average high temperature is January (54°F).

The months with the highest average low temperature are July and August (76.6°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).

Average pressure
Frisco, TX

Average pressure - Frisco, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed
Frisco, TX

Average wind speed - Frisco, TX

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

Average rainfall
Frisco, TX

Average rainfall - Frisco, TX

The wettest month (with the highest rainfall) is October (3.82").
The driest month (with the least rainfall) is February (1.57").

Average rainfall days
Frisco, TX

Average rainfall days - Frisco, TX

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (6.6 days).

Average snowfall
Frisco, TX

Average snowfall - Frisco, TX

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

Average snowfall days
Frisco, TX

Average snowfall days - Frisco, TX

The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Frisco, TX

Average daylight / Average sunshine - Frisco, 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 42min).

Average sunshine days
Frisco, TX

Average sunshine days - Frisco, TX

The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is May (13.9 days).

Average visibility
Frisco, TX

Average visibility - Frisco, 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).

Frisco, Texas, USA

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