Climate & Weather in Flagstaff, 🇺🇸 United States - Monthly Averages, Forecast & Air Quality
🇺🇸 Flagstaff,
United States
#70
Nomad Score
5.8
Coords
35.1987522, -111.6518220
Likes
👍 0 👎 0
Actions
CURRENT CONDITIONS
Temperature
17.6°C
/
13.9°C
Feels Like
18.0°C / 12.8°C
Weather
🌧️ Slight rain
Humidity
%
Wind
25.7 km/h
(gusts 43.2)
UV Index
4.9
Sunrise / Sunset
06:10
/
18:31
Daylight
12.4 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Wed 16 Sep | 🌧️ Slight rain | 17.6° | 13.9° | 38% |
| Thu 17 Sep | 🌧️ Moderate drizzle | 20.2° | 12.4° | 28% |
| Fri 18 Sep | ☀️ Clear sky | 23.1° | 12.1° | 7% |
| Sat 19 Sep | ☀️ Clear sky | 24.0° | 12.1° | 11% |
| Sun 20 Sep | 🌤️ Overcast | 23.6° | 12.5° | 10% |
| Mon 21 Sep | 🌤️ Mainly clear | 21.7° | 12.4° | 18% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| September | Excellent | 23.9°C | 11.6°C | 5.8 |
| June | Excellent | 27.0°C | 12.7°C | 5.2 |
| May | Excellent | 20.8°C | 6.4°C | 4.5 |
| August | Excellent | 26.9°C | 14.3°C | 11.4 |
| July | Good | 29.0°C | 15.7°C | 11.0 |
| October | Good | 17.4°C | 5.5°C | 4.6 |
| November | Good | 10.7°C | -0.1°C | 3.0 |
| April | Fair | 15.3°C | 1.4°C | 3.2 |
| January | Fair | 4.1°C | -5.7°C | 6.0 |
| February | Fair | 5.9°C | -4.7°C | 4.0 |
| December | Fair | 7.6°C | -2.3°C | 4.6 |
| March | Fair | 7.9°C | -3.0°C | 9.5 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
30
🟢 Good
US Air Quality Index
European AQI: 31
PM2.5
2.0 µg/m³
PM10
3.5 µg/m³
Ozone
82.0 µg/m³
NO₂
0.2 µg/m³
SO₂
0.2 µg/m³
CO
106.0 µg/m³
UV Index
8.0
Dust
2.0 µg/m³
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 4.1° | -5.7° | -1.1° | -0.5° | -10.6° | 44.3 mm | 6.0 | 29.5 cm | 263.5 hrs | 10.1 hrs | - | 59.9% | 19.0 km/h | 44.4% |
| Feb | 5.9° | -4.7° | 0.3° | 1.4° | -9.7° | 43.9 mm | 4.0 | 28.6 cm | 271.6 hrs | 10.9 hrs | - | 56.7% | 21.2 km/h | 37.3% |
| Mar | 7.9° | -3.0° | 2.2° | 3.7° | -7.9° | 68.4 mm | 9.5 | 42.2 cm | 313.1 hrs | 12.0 hrs | - | 58.5% | 22.7 km/h | 46.3% |
| Apr | 15.3° | 1.4° | 8.3° | 11.5° | -3.3° | 13.5 mm | 3.2 | 6.7 cm | 375.0 hrs | 13.1 hrs | - | 38.5% | 22.9 km/h | 27.4% |
| May | 20.8° | 6.4° | 13.7° | 17.3° | 2.1° | 16.5 mm | 4.5 | 1.4 cm | 406.1 hrs | 14.0 hrs | - | 30.6% | 22.8 km/h | 25.5% |
| Jun | 27.0° | 12.7° | 20.0° | 24.2° | 9.0° | 23.3 mm | 5.2 | 0.0 cm | 408.0 hrs | 14.5 hrs | - | 28.4% | 21.4 km/h | 25.6% |
| Jul | 29.0° | 15.7° | 22.1° | 28.0° | 13.4° | 65.8 mm | 11.0 | 0.0 cm | 390.6 hrs | 14.2 hrs | - | 41.1% | 18.6 km/h | 41.1% |
| Aug | 26.9° | 14.3° | 20.2° | 26.0° | 12.6° | 51.6 mm | 11.4 | 0.0 cm | 378.2 hrs | 13.4 hrs | - | 51.3% | 17.4 km/h | 40.7% |
| Sep | 23.9° | 11.6° | 17.4° | 21.5° | 9.1° | 26.8 mm | 5.8 | 0.0 cm | 342.0 hrs | 12.4 hrs | - | 46.8% | 18.2 km/h | 26.5% |
| Oct | 17.4° | 5.5° | 10.9° | 13.8° | 1.9° | 30.5 mm | 4.6 | 2.3 cm | 325.5 hrs | 11.3 hrs | - | 49.1% | 18.4 km/h | 24.7% |
| Nov | 10.7° | -0.1° | 4.7° | 6.1° | -4.5° | 23.8 mm | 3.0 | 5.9 cm | 276.0 hrs | 10.3 hrs | - | 50.1% | 18.1 km/h | 33.6% |
| Dec | 7.6° | -2.3° | 2.0° | 2.9° | -6.8° | 33.4 mm | 4.6 | 16.9 cm | 251.1 hrs | 9.8 hrs | - | 56.8% | 17.8 km/h | 47.5% |