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 September 2019. For more information, please see Climatological Rankings.
Arizona
Precipitation Rankings, May 1977
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1977 1-Month |
0.41" (10.41mm) | 0.34" (8.64mm) |
0.07" (1.77mm) | 89th Driest | Driest since: 1975 | 1942, 1963, 2002, 2004 |
| 37th Wettest | Wettest since: 1976 | 1992 | ||||
| Ties: 1921, 1993, 2017 | ||||||
|
Apr–May 1977 2-Month |
0.80" (20.32mm) | 0.91" (23.11mm) |
-0.11" (-2.79mm) | 68th Driest | Driest since: 1974 | 1991 |
| 58th Wettest | Wettest since: 1976 | 1926 | ||||
|
Mar–May 1977 3-Month |
1.27" (32.26mm) | 2.02" (51.31mm) |
-0.75" (-19.05mm) | 42nd Driest | Driest since: 1974 | 1972 |
| 84th Wettest | Wettest since: 1976 | 1905 | ||||
| Ties: 1928 | ||||||
|
Feb–May 1977 4-Month |
1.48" (37.59mm) | 3.17" (80.52mm) |
-1.69" (-42.93mm) | 19th Driest | Driest since: 1974 | 1972 |
| 107th Wettest | Wettest since: 1976 | 1905 | ||||
|
Jan–May 1977 5-Month |
2.75" (69.85mm) | 4.31" (109.47mm) |
-1.56" (-39.62mm) | 37th Driest | Driest since: 1972 | 1972 |
| 89th Wettest | Wettest since: 1976 | 1905 | ||||
|
Dec 1976–May 1977 6-Month |
3.11" (78.99mm) | 5.50" (139.70mm) |
-2.39" (-60.71mm) | 23rd Driest | Driest since: 1974 | 2002 |
| 102nd Wettest | Wettest since: 1976 | 1905 | ||||
| Ties: 1955 | ||||||
|
Nov 1976–May 1977 7-Month |
3.47" (88.14mm) | 6.35" (161.29mm) |
-2.88" (-73.15mm) | 15th Driest | Driest since: 1972 | 1904 |
| 110th Wettest | Wettest since: 1976 | 1941 | ||||
| Ties: 1961 | ||||||
|
Oct 1976–May 1977 8-Month |
4.29" (108.97mm) | 7.22" (183.39mm) |
-2.93" (-74.42mm) | 17th Driest | Driest since: 1974 | 1904 |
| 108th Wettest | Wettest since: 1976 | 1941 | ||||
|
Sep 1976–May 1977 9-Month |
6.63" (168.40mm) | 8.41" (213.61mm) |
-1.78" (-45.21mm) | 45th Driest | Driest since: 1974 | 2002 |
| 80th Wettest | Wettest since: 1976 | 1941 | ||||
|
Aug 1976–May 1977 10-Month |
7.34" (186.44mm) | 10.50" (266.70mm) |
-3.16" (-80.26mm) | 23rd Driest | Driest since: 1974 | 2018 |
| 102nd Wettest | Wettest since: 1976 | 1941 | ||||
|
Jul 1976–May 1977 11-Month |
9.79" (248.67mm) | 12.30" (312.42mm) |
-2.51" (-63.75mm) | 31st Driest | Driest since: 1974 | 1904 |
| 94th Wettest | Wettest since: 1976 | 1941 | ||||
|
Jun 1976–May 1977 12-Month |
9.87" (250.70mm) | 12.59" (319.79mm) |
-2.72" (-69.09mm) | 29th Driest | Driest since: 1974 | 2002 |
| 96th Wettest | Wettest since: 1976 | 1941 | ||||
|
Dec 1975–May 1977 18-Month |
15.20" (386.08mm) | 18.09" (459.49mm) |
-2.89" (-73.41mm) | 36th Driest | Driest since: 1975 | 1904 |
| 88th Wettest | Wettest since: 1976 | 1993 | ||||
|
Jun 1975–May 1977 24-Month |
20.80" (528.32mm) | 25.16" (639.06mm) |
-4.36" (-110.74mm) | 26th Driest | Driest since: 1975 | 1904 |
| 98th Wettest | Wettest since: 1976 | 1993 | ||||
|
Jun 1974–May 1977 36-Month |
32.64" (829.06mm) | 37.71" (957.83mm) |
-5.07" (-128.77mm) | 27th Driest | Driest since: 1976 | 1904 |
| 96th Wettest | Wettest since: 1975 | 1907 | ||||
|
Jun 1973–May 1977 48-Month |
39.51" (1,003.55mm) | 50.21" (1,275.33mm) |
-10.70" (-271.78mm) | 5th Driest | Driest since: 1904 | 1904 |
| 117th Wettest | Wettest since: 1976 | 1908 | ||||
|
Jun 1972–May 1977 60-Month |
58.03" (1,473.96mm) | 62.76" (1,594.10mm) |
-4.73" (-120.14mm) | 44th Driest | Driest since: 1975 | 1904 |
| 77th Wettest | Wettest since: 1976 | 1909 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/