Gaithersburg (MD)
July
Weather in Gaithersburg, Maryland for July 2026
Your guide to Gaithersburg weather in July - trends and predictions
In general, the average temperature in Gaithersburg at the beginning of July is 31.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 33.3 °F by the end of July.
Gaithersburg in July brings notable rainfall, with an average of 18 rainy days and a total precipitation of 578.3 mm.
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Temperatures
Rain 🌧️
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13
Dry days
18
Rainy days
0
Snow days
31°/22°
Temperatures
14 km/h
Avg max wind
76 %
Avg humidity
Gaithersburg Weather July
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Temperatures trend during July in Gaithersburg
See the weather trend as well as the moving average line
July weather in Gaithersburg day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Light rain shower | 34° /24° | 29.7 mm | 11 | |
| Jul. 2 |  Fog | 29° /22° | 3.2 mm | 7 | |
| Jul. 3 | Mist | 31° /21° | 2.6 mm | 12 | |
| Jul. 4 |  Sunny | 30° /19° | 0 mm | 12 | |
| Jul. 5 |  Partly cloudy | 31° /20° | 0 mm | 12 | |
| Jul. 6 | Partly cloudy | 32° /21° | 0 mm | 12 | |
| Jul. 7 | Light rain shower | 31° /24° | 10.7 mm | 7 | |
| Jul. 8 | Fog | 34° /23° | 44.8 mm | 8 | |
| Jul. 9 | Fog | 30° /21° | 12 mm | 6 | |
| Jul. 10 |  Moderate or heavy rain shower | 27° /21° | 262.5 mm | 2 | |
| Jul. 11 | Fog | 31° /21° | 5.8 mm | 7 | |
| Jul. 12 | Fog | 32° /23° | 0 mm | 12 | |
| Jul. 13 | Light rain shower | 27° /23° | 12.2 mm | 4 | |
| Jul. 14 | Light rain shower | 31° /24° | 3.2 mm | 4 | |
| Jul. 15 | Light rain shower | 30° /23° | 8.4 mm | 5 | |
| Jul. 16 | Light rain shower | 29° /23° | 15.9 mm | 5 | |
| Jul. 17 | Moderate or heavy rain shower | 35° /23° | 88.3 mm | 10 | |
| Jul. 18 | Moderate rain at times | 31° /23° | 6 mm | 10 | |
| Jul. 19 | Light rain shower | 29° /21° | 24.8 mm | 3 | |
| Jul. 20 | Fog | 33° /23° | 0 mm | 11 | |
| Jul. 21 |  Overcast | 27° /22° | 0 mm | 10 | |
| Jul. 22 | Overcast | 25° /17° | 0 mm | 12 | |
| Jul. 23 | Fog | 27° /20° | 0 mm | 10 | |
| Jul. 24 | Mist | 34° /20° | 0 mm | 11 | |
| Jul. 25 | Light rain shower | 36° /23° | 7 mm | 12 | |
| Jul. 26 | Overcast | 31° /23° | 0 mm | 6 | |
| Jul. 27 | Moderate or heavy rain shower | 32° /24° | 27.3 mm | 4 | |
| Jul. 28 | Sunny | 35° /23° | 0 mm | 11 | |
| Jul. 29 |  Cloudy | 33° /24° | 0 mm | 10 | |
| Jul. 30 | Fog | 34° /25° | 0 mm | 9 | |
| Jul. 31 | Overcast | 32° /23° | 14 mm | 6 | |
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Important Notice
Our weather forecast for Gaithersburg 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 Gaithersburg forecast closer to your planned date for the most up-to-date weather information.
Change Month
Gaithersburg in July - FAQ
What are the expected maximum and minimum temperatures in Gaithersburg during July?
During July, expect a variety of temperatures with highs around 31° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Gaithersburg during July?
Significant rainfall exceeding 578.3 mm is expected in Gaithersburg during July, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Gaithersburg during July?
The average wind speed in Gaithersburg during July is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Gaithersburg
Explore the daily rainfall trends and prepare for Gaithersburgs July weather 💧
Typically, Gaithersburg has 18 rainy days in July with a total of 578.3 mm of rainfall.
UV exposure in Gaithersburg during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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