Regional Rankings
West Climate Region
Precipitation Rankings, May 1977
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2022) | Wettest/Driest Since | Record |
---|---|---|---|---|---|---|
May 1977 1-Month | 2.05" (52.07mm) | 0.92" (23.37mm) | 1.13" (28.70mm) | 121st Driest | Driest since: | 1924 |
8th Wettest | Wettest since: | 1998 | ||||
Apr– 2-Month | 2.27" (57.66mm) | 2.26" (57.40mm) | 0.01" (0.26mm) | 72nd Driest | Driest since: | 1909 |
57th Wettest | Wettest since: | 1896 | ||||
Ties: 1999 | ||||||
Mar– 3-Month | 3.48" (88.39mm) | 4.59" (116.59mm) | -1.11" (-28.20mm) | 37th Driest | Driest since: | 2008 |
92nd Wettest | Wettest since: | 1995 | ||||
Ties: 1913 | ||||||
Feb– 4-Month | 4.29" (108.97mm) | 7.31" (185.67mm) | -3.02" (-76.70mm) | 18th Driest | Driest since: | 1997 |
111th Wettest | Wettest since: | 1998 | ||||
Jan– 5-Month | 5.72" (145.29mm) | 10.29" (261.37mm) | -4.57" (-116.08mm) | 14th Driest | Driest since: | 2022 |
115th Wettest | Wettest since: | 1998 | ||||
Dec 1976– 6-Month | 6.06" (153.92mm) | 12.84" (326.14mm) | -6.78" (-172.22mm) | 2nd Driest | Driest since: | 1924 |
126th Wettest | Wettest since: | 1995 | ||||
Nov 1976– 7-Month | 6.63" (168.40mm) | 14.71" (373.63mm) | -8.08" (-205.23mm) | 1st Driest | Driest to Date | 1977 |
127th Wettest | Wettest since: | 1995 | ||||
Oct 1976– 8-Month | 7.36" (186.94mm) | 15.74" (399.80mm) | -8.38" (-212.86mm) | 1st Driest | Driest to Date | 1977 |
127th Wettest | Wettest since: | 1983 | ||||
Sep 1976– 9-Month | 8.87" (225.30mm) | 16.23" (412.24mm) | -7.36" (-186.94mm) | 3rd Driest | Driest since: | 2021 |
125th Wettest | Wettest since: | 1983 | ||||
Aug 1976– 10-Month | 9.51" (241.55mm) | 16.62" (422.15mm) | -7.11" (-180.60mm) | 3rd Driest | Driest since: | 2021 |
125th Wettest | Wettest since: | 1983 | ||||
Jul 1976– 11-Month | 10.29" (261.37mm) | 16.95" (430.53mm) | -6.66" (-169.16mm) | 3rd Driest | Driest since: | 2021 |
125th Wettest | Wettest since: | 1983 | ||||
Jun 1976– 12-Month | 10.58" (268.73mm) | 17.44" (442.98mm) | -6.86" (-174.25mm) | 3rd Driest | Driest since: | 2021 |
125th Wettest | Wettest since: | 1983 | ||||
Dec 1975– 18-Month | 17.48" (443.99mm) | 30.25" (768.35mm) | -12.77" (-324.36mm) | 1st Driest | Driest to Date | 1977 |
126th Wettest | Wettest since: | 1983 | ||||
Jun 1975– 24-Month | 22.22" (564.39mm) | 34.89" (886.21mm) | -12.67" (-321.82mm) | 3rd Driest | Driest to Date | 2022 |
124th Wettest | Wettest since: | 1983 | ||||
Jun 1974– 36-Month | 39.26" (997.20mm) | 52.30" (1,328.42mm) | -13.04" (-331.22mm) | 7th Driest | Driest since: | 2022 |
119th Wettest | Wettest since: | 1984 | ||||
Jun 1973– 48-Month | 59.04" (1,499.62mm) | 69.56" (1,766.82mm) | -10.52" (-267.20mm) | 18th Driest | Driest since: | 2015 |
107th Wettest | Wettest since: | 1998 | ||||
Jun 1972– 60-Month | 79.62" (2,022.35mm) | 86.83" (2,205.48mm) | -7.21" (-183.13mm) | 38th Driest | Driest since: | 1933 |
86th Wettest | Wettest since: | 1999 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published May 2023, retrieved on June 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings