Gallup (NM)
August
Weather in Gallup, New Mexico for August 2026
Your guide to Gallup weather in August - trends and predictions
In general, the average temperature in Gallup at the beginning of August is 33.1 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.3 °F by the end of August.
With an average of 5 rainy days, Gallup experiences minimal rainfall in August.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
26
Dry days
5
Rainy days
0
Snow days
31°/14°
Temperatures
29 km/h
Avg max wind
40 %
Avg humidity
Gallup Weather August
Move between months or click on a day
Temperatures trend during August in Gallup
See the weather trend as well as the moving average line
August weather in Gallup day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Sunny | 32° /12° | 0 mm | 15 | |
| Aug. 2 | Sunny | 32° /13° | 0 mm | 14 | |
| Aug. 3 | Sunny | 33° /10° | 0 mm | 14 | |
| Aug. 4 | Sunny | 33° /10° | 0 mm | 14 | |
| Aug. 5 | Sunny | 33° /11° | 0 mm | 14 | |
| Aug. 6 |  Partly cloudy | 34° /15° | 0 mm | 14 | |
| Aug. 7 | Partly cloudy | 35° /14° | 0 mm | 15 | |
| Aug. 8 | Sunny | 34° /13° | 0 mm | 14 | |
| Aug. 9 | Sunny | 33° /14° | 0 mm | 14 | |
| Aug. 10 |  Overcast | 30° /14° | 0 mm | 11 | |
| Aug. 11 | Sunny | 32° /11° | 0 mm | 14 | |
| Aug. 12 | Partly cloudy | 32° /12° | 0 mm | 14 | |
| Aug. 13 | Sunny | 33° /12° | 0 mm | 14 | |
| Aug. 14 | Overcast | 30° /11° | 0 mm | 11 | |
| Aug. 15 |  Moderate or heavy rain shower | 29° /14° | 7.2 mm | 9 | |
| Aug. 16 |  Mist | 27° /13° | 0 mm | 14 | |
| Aug. 17 | Sunny | 31° /11° | 0 mm | 13 | |
| Aug. 18 |  Cloudy | 32° /14° | 0 mm | 14 | |
| Aug. 19 |  Light rain shower | 31° /17° | 10.8 mm | 6 | |
| Aug. 20 | Partly cloudy | 33° /16° | 0 mm | 13 | |
| Aug. 21 | Sunny | 33° /17° | 0 mm | 13 | |
| Aug. 22 | Partly cloudy | 34° /14° | 0 mm | 13 | |
| Aug. 23 | Partly cloudy | 33° /16° | 0 mm | 13 | |
| Aug. 24 |  Thundery outbreaks possible | 26° /15° | 1.5 mm | 4 | |
| Aug. 25 | Light rain shower | 27° /15° | 8.5 mm | 8 | |
| Aug. 26 | Fog | 27° /16° | 1.9 mm | 8 | |
| Aug. 27 | Mist | 25° /15° | 0 mm | 10 | |
| Aug. 28 | Cloudy | 27° /15° | 0 mm | 13 | |
| Aug. 29 | Overcast | 23° /16° | 0 mm | 10 | |
| Aug. 30 | Sunny | 28° /13° | 0 mm | 12 | |
| Aug. 31 | Cloudy | 27° /15° | 0 mm | 12 | |
| Next | |||||
Important Notice
Our weather forecast for Gallup in August 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 Gallup forecast closer to your planned date for the most up-to-date weather information.
Change Month
Gallup in August - FAQ
What are the expected maximum and minimum temperatures in Gallup during August?
Expect warm days with temperatures around 31°, cooling to mild conditions of 14° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Gallup during August?
In August, Gallup can expect light to moderate rainfall, totaling 29.9 mm across approximately 5 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Gallup during August?
The average wind speed in Gallup during August is 29 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Gallup
Explore the daily rainfall trends and prepare for Gallups August weather 💧
Typically, Gallup has 5 rainy days in August with a total of 29.9 mm of rainfall.
UV exposure in Gallup during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Quick links
More Gallup weather pages
You are here
Where is Gallup?Get accurate weather forecasts for Gallup, located at latitude 35.528 and longitude -108.743. Stay updated with localized weather information tailored for Gallup.
Found a mistake?
We appreciate your attention to details. Tell us here.