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Weather in Harris County for March 2025

Your guide to Harris County weather in March - trends and predictions
  • In general, the average temperature in Harris County at the beginning of March is 27.3 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 24.7 °F by the end of March.

  • With an average of 4 rainy days, Harris County experiences minimal rainfall in March, ensuring that most days remain pleasantly dry.

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Average dry days
27
Dry days
Average rainy days
4
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/13°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Harris County in March average weather

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Temperatures trend during March in Harris County

See the weather trend as well as the moving average line

March weather day by day

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Date Weather Temperatures Rain UV More
Mar. 1 Overcast
Overcast
26° /15° 0 mm 6
Mar. 2 Thundery outbreaks possible
Thundery outbreaks possible
27° /17° 0.2 mm 6
Mar. 3 Sunny
Sunny
25° /14° 0.4 mm 7
Mar. 4 Sunny
Sunny
27° /16° 3.8 mm 7
Mar. 5 Mist
Mist
29° /14° 0.1 mm 7
Mar. 6 Fog
Fog
29° /17° 0.1 mm 6
Mar. 7 Fog
Fog
28° /18° 0 mm 7
Mar. 8 Mist
Mist
25° /19° 1.7 mm 6
Mar. 9 Mist
Mist
27° /15° 0 mm 6
Mar. 10 Overcast
Overcast
25° /14° 0 mm 6
Mar. 11 Mist
Mist
26° /15° 0 mm 6
Mar. 12 Thundery outbreaks possible
Thundery outbreaks possible
29° /17° 0 mm 6
Mar. 13 Patchy rain possible
Patchy rain possible
22° /15° 0.3 mm 5
Mar. 14 Overcast
Overcast
23° /16° 0.3 mm 5
Mar. 15 Overcast
Overcast
24° /15° 1.7 mm 6
Mar. 16 Light rain shower
Light rain shower
24° /18° 40.3 mm 6
Mar. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
24° /12° 15.1 mm 6
Mar. 18 Overcast
Overcast
19° /11° 0.2 mm 5
Mar. 19 Overcast
Overcast
18° /9° 0.1 mm 4
Mar. 20 Light drizzle
Light drizzle
15° /10° 0.8 mm 4
Mar. 21 Patchy rain possible
Patchy rain possible
20° /14° 10.2 mm 5
Mar. 22 Patchy rain possible
Patchy rain possible
25° /18° 0.4 mm 6
Mar. 23 Overcast
Overcast
27° /17° 0.2 mm 7
Mar. 24 Light rain shower
Light rain shower
25° /17° 3.8 mm 6
Mar. 25 Sunny
Sunny
26° /15° 2.4 mm 7
Mar. 26 Light rain shower
Light rain shower
24° /14° 0.4 mm 6
Mar. 27 Light rain shower
Light rain shower
25° /16° 5.2 mm 6
Mar. 28 Light rain shower
Light rain shower
23° /15° 1.6 mm 6
Mar. 29 Overcast
Overcast
24° /14° 0 mm 5
Mar. 30 Light rain shower
Light rain shower
24° /15° 0.4 mm 6
Mar. 31 Overcast
Overcast
27° /20° 0.1 mm 6
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Important Notice
Our weather forecast for Harris County in March 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 Harris County forecast closer to your planned date for the most up-to-date weather information.

Harris County in March - FAQ

What are the expected maximum and minimum temperatures in Harris County during March?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Harris County during March?
Significant rainfall exceeding 179.5 mm is expected in Harris County during March, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Harris County during March?
The average wind speed in Harris County during March is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
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Location coordinates Where is Harris County?

Get accurate weather forecasts for Harris County, located at latitude 29.763 and longitude -95.363. Stay updated with localized weather information tailored for Harris County.

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