Climate at a Glance
Statewide Rankings
Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of July 2022. For more information, please see Climatological Rankings.
Arizona
Precipitation Rankings, July 2020
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
July 2020 1-Month |
0.71" (18.03mm) | 1.80" (45.72mm) |
-1.09" (-27.69mm) | 6th Driest | Driest since: 2000 | 1993 |
| 123rd Wettest | Wettest since: 2019 | 1919 | ||||
|
Jun–Jul 2020 2-Month |
0.75" (19.05mm) | 2.09" (53.09mm) |
-1.34" (-34.04mm) | 5th Driest | Driest since: 1995 | 1993 |
| 124th Wettest | Wettest since: 2019 | 1919 | ||||
|
May–Jul 2020 3-Month |
0.86" (21.84mm) | 2.43" (61.72mm) |
-1.57" (-39.88mm) | 1st Driest | Driest since: 1963 | 1963, 2020 |
| 128th Wettest | Wettest since: 2019 | 1919 | ||||
| Ties: 1963 | ||||||
|
Apr–Jul 2020 4-Month |
1.22" (30.99mm) | 3.00" (76.20mm) |
-1.78" (-45.21mm) | 3rd Driest | Driest since: 1993 | 1993 |
| 126th Wettest | Wettest since: 2019 | 1919 | ||||
|
Mar–Jul 2020 5-Month |
3.60" (91.44mm) | 4.12" (104.65mm) |
-0.52" (-13.21mm) | 54th Driest | Driest since: 2019 | 2002 |
| 75th Wettest | Wettest since: 2017 | 1912 | ||||
|
Feb–Jul 2020 6-Month |
4.70" (119.38mm) | 5.26" (133.60mm) |
-0.56" (-14.22mm) | 57th Driest | Driest since: 2018 | 2002 |
| 72nd Wettest | Wettest since: 2019 | 1905 | ||||
|
Jan–Jul 2020 7-Month |
5.15" (130.81mm) | 6.41" (162.81mm) |
-1.26" (-32.00mm) | 46th Driest | Driest since: 2016 | 2002 |
| 83rd Wettest | Wettest since: 2019 | 1905 | ||||
|
Dec 2019–Jul 2020 8-Month |
6.78" (172.21mm) | 7.59" (192.79mm) |
-0.81" (-20.58mm) | 62nd Driest | Driest since: 2018 | 2002 |
| 66th Wettest | Wettest since: 2019 | 1905 | ||||
|
Nov 2019–Jul 2020 9-Month |
9.74" (247.40mm) | 8.44" (214.38mm) |
1.30" (33.02mm) | 96th Driest | Driest since: 2019 | 2002 |
| 32nd Wettest | Wettest since: 2017 | 1941 | ||||
|
Oct 2019–Jul 2020 10-Month |
9.76" (247.90mm) | 9.31" (236.47mm) |
0.45" (11.43mm) | 78th Driest | Driest since: 2018 | 2002 |
| 50th Wettest | Wettest since: 2019 | 1941 | ||||
| Ties: 1987 | ||||||
|
Sep 2019–Jul 2020 11-Month |
11.44" (290.58mm) | 10.51" (266.95mm) |
0.93" (23.63mm) | 88th Driest | Driest since: 2018 | 2002 |
| 40th Wettest | Wettest since: 2019 | 1941 | ||||
|
Aug 2019–Jul 2020 12-Month |
12.32" (312.93mm) | 12.59" (319.79mm) |
-0.27" (-6.86mm) | 70th Driest | Driest since: 2018 | 2002 |
| 58th Wettest | Wettest since: 2019 | 1941 | ||||
|
Feb 2019–Jul 2020 18-Month |
18.34" (465.84mm) | 17.86" (453.64mm) |
0.48" (12.20mm) | 80th Driest | Driest since: 2018 | 1900 |
| 48th Wettest | Wettest since: 2019 | 1993 | ||||
| Ties: 1913 | ||||||
|
Aug 2018–Jul 2020 24-Month |
26.33" (668.78mm) | 25.18" (639.57mm) |
1.15" (29.21mm) | 87th Driest | Driest since: 2019 | 1900 |
| 40th Wettest | Wettest since: 2016 | 1906 | ||||
|
Aug 2017–Jul 2020 36-Month |
33.69" (855.73mm) | 37.73" (958.34mm) |
-4.04" (-102.61mm) | 36th Driest | Driest since: 2018 | 1904 |
| 90th Wettest | Wettest since: 2019 | 1907 | ||||
|
Aug 2016–Jul 2020 48-Month |
48.32" (1,227.33mm) | 50.23" (1,275.84mm) |
-1.91" (-48.51mm) | 58th Driest | Driest since: 2019 | 1902 |
| 67th Wettest | Wettest since: 2018 | 1908 | ||||
|
Aug 2015–Jul 2020 60-Month |
59.97" (1,523.24mm) | 62.77" (1,594.36mm) |
-2.80" (-71.12mm) | 57th Driest | Driest since: 2018 | 1904 |
| 67th Wettest | Wettest since: 2019 | 1909 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 10, 2022 from https://www.ncei.noaa.gov/cag/