Gallup (NM)
May
Weather in Gallup, New Mexico for May 2026
Your guide to Gallup weather in May - trends and predictions
In general, the average temperature in Gallup at the beginning of May is 16 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 27 °F by the end of May.
Gallup experiences moderate rainfall in May, with an average of 8 rainy days and a total precipitation of 16.7 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
23
Dry days
8
Rainy days
0
Snow days
22°/6°
Temperatures
27 km/h
Avg max wind
35 %
Avg humidity
Gallup Weather May
Move between months or click on a day
Temperatures trend during May in Gallup
See the weather trend as well as the moving average line
May weather in Gallup day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Overcast | 20° /5° | 0 mm | 12 | |
| May 2 |  Moderate rain at times | 19° /6° | 0.8 mm | 12 | |
| May 3 |  Heavy rain at times | 19° /5° | 1.2 mm | 12 | |
| May 4 | Moderate rain at times | 17° /7° | 2.3 mm | 6 | |
| May 5 | Moderate or heavy rain shower | 12° /3° | 5.5 mm | 7 | |
| May 6 |  Patchy rain possible | 11° /1° | 0.5 mm | 3 | |
| May 7 | Moderate or heavy rain shower | 14° /5° | 5.7 mm | 8 | |
| May 8 | Overcast | 18° /4° | 0 mm | 13 | |
| May 9 |  Partly cloudy | 22° /5° | 0 mm | 12 | |
| May 10 | Patchy rain possible | 24° /6° | 0.1 mm | 13 | |
| May 11 |  Sunny | 26° /8° | 0 mm | 13 | |
| May 12 | Partly cloudy | 25° /9° | 0 mm | 13 | |
| May 13 | Sunny | 23° /10° | 0 mm | 13 | |
| May 14 | Sunny | 17° /5° | 0 mm | 13 | |
| May 15 | Sunny | 20° /3° | 0 mm | 13 | |
| May 16 | Sunny | 23° /4° | 0 mm | 13 | |
| May 17 | Sunny | 23° /6° | 0 mm | 13 | |
| May 18 | Patchy rain possible | 18° /8° | 0.3 mm | 13 | |
| May 19 | Patchy rain possible | 14° /3° | 0.3 mm | 13 | |
| May 20 | Sunny | 22° /1° | 0 mm | 13 | |
| May 21 | Sunny | 25° /5° | 0 mm | 13 | |
| May 22 | Sunny | 28° /9° | 0 mm | 13 | |
| May 23 | Partly cloudy | 27° /9° | 0 mm | 13 | |
| May 24 | Partly cloudy | 24° /8° | 0 mm | 14 | |
| May 25 | Sunny | 25° /7° | 0 mm | 13 | |
| May 26 | Sunny | 25° /5° | 0 mm | 13 | |
| May 27 | Partly cloudy | 26° /8° | 0 mm | 14 | |
| May 28 | Overcast | 28° /10° | 0 mm | 14 | |
| May 29 | Overcast | 26° /9° | 0 mm | 9 | |
| May 30 | Sunny | 29° /12° | 0 mm | 14 | |
| May 31 | Partly cloudy | 30° /12° | 0 mm | 14 | |
| Next | |||||
Important Notice
Our weather forecast for Gallup in May 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 May - FAQ
What are the expected maximum and minimum temperatures in Gallup during May?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Gallup during May?
Expect minimal rainfall in Gallup during May, with a total of 16.7 mm over approximately 8 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Gallup during May?
The average wind speed in Gallup during May is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Gallup
Explore the daily rainfall trends and prepare for Gallups May weather 💧
Typically, Gallup has 8 rainy days in May with a total of 16.7 mm of rainfall.
UV exposure in Gallup during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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.