Regional Rankings
West Climate Region
Precipitation Rankings, April 1978
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
---|---|---|---|---|---|---|
April 1978 1-Month |
3.01" (76.45mm) | 1.33" (33.78mm) |
1.68" (42.67mm) | 121st Driest | Driest since: |
1909 |
8th Wettest | Wettest since: |
1935 | ||||
Mar– 2-Month |
7.43" (188.72mm) | 3.67" (93.22mm) |
3.76" (95.50mm) | 126th Driest | Driest since: |
2008 |
3rd Wettest | Wettest to Date |
1983 | ||||
Feb– 3-Month |
11.62" (295.15mm) | 6.39" (162.31mm) |
5.23" (132.84mm) | 123rd Driest | Driest since: |
1997 |
6th Wettest | Wettest since: |
1983 | ||||
Jan– 4-Month |
17.00" (431.80mm) | 9.37" (238.00mm) |
7.63" (193.80mm) | 125th Driest | Driest since: |
2022 |
4th Wettest | Wettest to Date |
1995 | ||||
Dec 1977– 5-Month |
21.16" (537.46mm) | 11.92" (302.77mm) |
9.24" (234.69mm) | 127th Driest | Driest since: |
1977 |
1st Wettest | Wettest to Date |
1978 | ||||
Nov 1977– 6-Month |
22.71" (576.83mm) | 13.79" (350.27mm) |
8.92" (226.56mm) | 125th Driest | Driest since: |
1977 |
3rd Wettest | Wettest to Date |
1983 | ||||
Oct 1977– 7-Month |
23.05" (585.47mm) | 14.82" (376.43mm) |
8.23" (209.04mm) | 124th Driest | Driest since: |
1977 |
4th Wettest | Wettest to Date |
1983 | ||||
Sep 1977– 8-Month |
23.72" (602.49mm) | 15.31" (388.87mm) |
8.41" (213.62mm) | 122nd Driest | Driest since: |
1977 |
6th Wettest | Wettest since: |
1983 | ||||
Aug 1977– 9-Month |
24.75" (628.65mm) | 15.70" (398.78mm) |
9.05" (229.87mm) | 126th Driest | Driest since: |
1977 |
2nd Wettest | Wettest to Date |
1983 | ||||
Jul 1977– 10-Month |
24.98" (634.49mm) | 16.03" (407.16mm) |
8.95" (227.33mm) | 126th Driest | Driest since: |
2021 |
2nd Wettest | Wettest to Date |
1983 | ||||
Jun 1977– 11-Month |
25.67" (652.02mm) | 16.52" (419.61mm) |
9.15" (232.41mm) | 125th Driest | Driest since: |
2021 |
3rd Wettest | Wettest to Date |
1983 | ||||
May 1977– 12-Month |
27.72" (704.09mm) | 17.44" (442.98mm) |
10.28" (261.11mm) | 126th Driest | Driest since: |
1977 |
2nd Wettest | Wettest to Date |
1983 | ||||
Nov 1976– 18-Month |
32.30" (820.42mm) | 31.22" (792.99mm) |
1.08" (27.43mm) | 80th Driest | Driest since: |
1977 |
47th Wettest | Wettest since: |
1983 | ||||
Ties: 1944 | ||||||
May 1976– 24-Month |
36.67" (931.42mm) | 34.90" (886.46mm) |
1.77" (44.96mm) | 83rd Driest | Driest since: |
1977 |
44th Wettest | Wettest since: |
1983 | ||||
May 1975– 36-Month |
48.36" (1,228.34mm) | 52.30" (1,328.42mm) |
-3.94" (-100.08mm) | 44th Driest | Driest since: |
2022 |
82nd Wettest | Wettest since: |
1984 | ||||
May 1974– 48-Month |
65.09" (1,653.29mm) | 69.56" (1,766.82mm) |
-4.47" (-113.53mm) | 46th Driest | Driest since: |
2015 |
79th Wettest | Wettest since: |
1998 | ||||
May 1973– 60-Month |
85.25" (2,165.35mm) | 86.83" (2,205.48mm) |
-1.58" (-40.13mm) | 65th Driest | Driest since: |
1933 |
59th Wettest | Wettest since: |
1999 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published January 2023, retrieved on February 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings