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Weather in Collin County for July 2025

Your guide to Collin County weather in July - trends and predictions
  • In general, the average temperature in Collin County at the beginning of July is 35.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 35.9 °F by the end of July.

  • Collin County sees moderate rainfall in July, averaging 8 rainy days.

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Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
37°/26°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
46 %
Avg humidity

Collin County in July average weather

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Temperatures trend during July in Collin County

See the weather trend as well as the moving average line

July weather day by day

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Date Weather Temperatures Rain UV More
Jul. 1 Cloudy
Cloudy
36° /27° 0 mm 8
Jul. 2 Cloudy
Cloudy
36° /26° 0 mm 8
Jul. 3 Heavy rain at times
Heavy rain at times
36° /27° 1.1 mm 9
Jul. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
36° /26° 1.2 mm 9
Jul. 5 Partly cloudy
Partly cloudy
34° /24° 5.7 mm 8
Jul. 6 Moderate or heavy rain shower
Moderate or heavy rain shower
35° /24° 3.2 mm 8
Jul. 7 Partly cloudy
Partly cloudy
34° /24° 0 mm 8
Jul. 8 Patchy rain possible
Patchy rain possible
33° /23° 16.2 mm 8
Jul. 9 Moderate rain at times
Moderate rain at times
33° /22° 0.7 mm 8
Jul. 10 Heavy rain at times
Heavy rain at times
36° /23° 2.2 mm 9
Jul. 11 Moderate or heavy rain shower
Moderate or heavy rain shower
35° /25° 7.7 mm 8
Jul. 12 Sunny
Sunny
37° /25° 0 mm 9
Jul. 13 Cloudy
Cloudy
37° /26° 0 mm 9
Jul. 14 Overcast
Overcast
36° /25° 0.1 mm 8
Jul. 15 Moderate or heavy rain shower
Moderate or heavy rain shower
37° /26° 1.1 mm 8
Jul. 16 Moderate or heavy rain shower
Moderate or heavy rain shower
36° /26° 2.3 mm 8
Jul. 17 Partly cloudy
Partly cloudy
39° /25° 0.4 mm 9
Jul. 18 Sunny
Sunny
36° /25° 0.1 mm 9
Jul. 19 Sunny
Sunny
36° /23° 0 mm 9
Jul. 20 Partly cloudy
Partly cloudy
37° /25° 0 mm 9
Jul. 21 Overcast
Overcast
36° /25° 7.1 mm 8
Jul. 22 Overcast
Overcast
32° /22° 8.7 mm 7
Jul. 23 Sunny
Sunny
34° /23° 1 mm 8
Jul. 24 Sunny
Sunny
35° /22° 0 mm 8
Jul. 25 Sunny
Sunny
35° /24° 0.2 mm 8
Jul. 26 Sunny
Sunny
35° /23° 0 mm 8
Jul. 27 Sunny
Sunny
33° /24° 0.1 mm 8
Jul. 28 Sunny
Sunny
34° /24° 0.1 mm 8
Jul. 29 Sunny
Sunny
37° /25° 0 mm 9
Jul. 30 Sunny
Sunny
38° /26° 0 mm 9
Jul. 31 Partly cloudy
Partly cloudy
39° /27° 0 mm 10
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Important Notice
Our weather forecast for Collin County in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Collin County forecast closer to your planned date for the most up-to-date weather information.

Collin County in July - FAQ

What are the expected maximum and minimum temperatures in Collin County during July?
With daytime temperatures soaring above 37° and not dropping much below 26° at night, July in Collin County is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Collin County during July?
In July, Collin County can expect light to moderate rainfall, totaling 38.1 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Collin County during July?
The average wind speed in Collin County during July is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
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Location coordinates Where is Collin County?

Get accurate weather forecasts for Collin County, located at latitude 33.02 and longitude -96.699. Stay updated with localized weather information tailored for Collin County.

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