Arizona, United States Weather

  1. Arizona, United States Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Arizona over the next 12 hours
  7. Temperature and possibility of rain in Arizona in the coming days
  8. Rainfall in Arizona in the coming days
  9. Arizona Weather Summary
  10. Weather averages by month
  11. Arizona's weather
  12. Frequently asked questions
  13. Comments
Arizona, Weather
(Photo by Ganapathy Kumar on Unsplash)

Current conditions

Updated:
19°C
66.2°F
°C °F

Condition: Clear Sky

Pressure: 852 hPa

Feel like: 20 °C

Temperature: 19°C

Cloud: 0%

Humidity: 70%

Wind: SSW - 6 km/h

Visibility: 24.2 km

Weather forecast

Sat
19 Sep
17°C / 28°C
Clear Sky
Sun
20 Sep
15°C / 27°C
Overcast
Mon
21 Sep
16°C / 26°C
Overcast
Tue
22 Sep
15°C / 26°C
Clear Sky
Wed
23 Sep
16°C / 27°C
Overcast
Hourly forecast today:
15:00 PM
14° / 19°
14° / 19°
Clear Sky
70% 15 km/h
16:00 PM
15° / 21°
15° / 21°
Clear Sky
67% 24 km/h
17:00 PM
15° / 23°
15° / 23°
Clear Sky
61% 24 km/h
18:00 PM
14° / 25°
14° / 25°
Mainly Clear
53% 21 km/h
19:00 PM
14° / 26°
14° / 26°
Mainly Clear
47% 19 km/h
20:00 PM
13° / 27°
13° / 27°
Mainly Clear
42% 19 km/h
21:00 PM
11° / 28°
11° / 28°
Clear Sky
36% 20 km/h
22:00 PM
11° / 28°
11° / 28°
Clear Sky
35% 23 km/h
23:00 PM
11° / 28°
11° / 28°
Clear Sky
35% 20 km/h
00:00 AM
12° / 26°
12° / 26°
Partly Cloudy
40% 22 km/h
01:00 AM
9° / 26°
9° / 26°
Clear Sky
35% 22 km/h

30 Day Averages and Extremes

  • Average high 28.33°C
  • Average low 17.5°C
  • Hottest day 34°C (09 September 2026)
  • Coldest day 15°C (20 September 2026)
  • Average humidity 45.7%
  • Days with precipitation 22 days
  • Highest precipitation 29 mm (16 September 2026)

Yesterday's Data

  • Max: 22°C
  • Min: 16°C
  • Total Precipitation: 1 mm

Temperature and possibility of rain in Arizona over the next 12 hours

Temperature and possibility of rain in Arizona in the coming days

Rainfall in Arizona in the coming days

Arizona Climate Summary

Arizona features a Mediterranean, hot summer (Köppen classification: Csa), with an average annual temperature of 15.75ºC (60.35ºF), which is about 3.11% higher than the national average for United States. Annually, the city experiences approximately 36.07 millimeters (1.42 inches) of rainfall, spread across 70.44 rainy days, accounting for 19.3% of the year.

Longitude 34.0489281
Latitude -111.0937311
Yearly high temperature 20.78ºC (69.4ºF)
Yearly low temperature 8.18ºC (46.72ºF)
Hottest month July 30.91ºC (87.64ºF)
Coldest month February 0.38ºC (32.68ºF)
Yearly precip 36.07mm (1.42in)
Days with rainfall 70.44 days (19.3%)
Driest month June (23.42%)
Wettest month July (43.58%)

Weather averages by month

Month High / Low (°C) Rain
January 10.44° / -0.25° 4.09 days
February 11.42° / 0.38° 4.18 days
March 15.72° / 3.2° 3.45 days
April 19.73° / 5.82° 2.27 days
May 23.51° / 8.83° 2.82 days
June 30.8° / 14.48° 2.09 days
July 30.91° / 18.28° 16.45 days
August 30.34° / 18.21° 15.73 days
September 27.76° / 15.42° 7.82 days
October 22.24° / 9.54° 3.45 days
November 15.8° / 4.1° 3.18 days
December 10.66° / 0.11° 4.91 days

Arizona's weather

Frequently asked questions

1. What is the hottest month in Arizona?

July has the highest average monthly temperature (daily mean of 30.91ºC) and February are the coolest (daily mean of 0.38ºC).

2. What should I wear in Arizona today?

For today's very hot weather in Arizona, with the high temperatures above 28ºC (82.4ºF), consider wearing:
- Wide-brimmed sun hat
- Loose and airy fabrics like linen or cotton
- Thin, moisture-wicking socks
- UV-protective sunglasses

Temperature

Early
12°C / 18°C
Morning
8°C / 17°C
Afternoon
14°C / 19°C
Evening
11°C / 28°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 451
  • CO 106
  • NH3 0
  • NO2 3
  • O3 26
  • PM10 1
  • PM25 1
  • SO2 0
  • CH4 1,323

Sunrise / Sunset

13:09
01:26