Warm
Average highs sit around 29°C, giving warm days by monthly-average standards.
Weather Guide
Gallup, New Mexico, United States Average Monthly Weather
Weather score58Good annual avg
Best months: July, June, August
Across the year, average daytime temperatures are around 18°C, sunshine averages 9.3h per day, and rainfall totals about 285mm.
Annual weather
Annual averages
Temp
18°C
Rain
285mm
Annual total
Sun
9.3h
Weather score
58
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 49mm, which is relatively low for holiday planning.
Bright
Sunshine averages 10h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Gallup, New Mexico, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August29°C average high
August is one of Gallup's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August49mm average rain
August is one of Gallup's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to June and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August10 hours average sun
August sits close to Gallup's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to June
This stretch has the strongest sunshine in the monthly averages.
Weather score
August77 weather score
August scores above Gallup's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
