Climate at a Glance
Regional 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 August 2022. For more information, please see Climatological Rankings.
West Climate Region
Precipitation Rankings, April 1991
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
April 1991 1-Month |
0.73" (18.54mm) | 1.33" (33.78mm) |
-0.60" (-15.24mm) | 32nd Driest | Driest since: 1989 | 1909 |
| 97th Wettest | Wettest since: 1990 | 1935 | ||||
|
Mar–Apr 1991 2-Month |
6.95" (176.53mm) | 3.67" (93.22mm) |
3.28" (83.31mm) | 121st Driest | Driest since: 1990 | 2008 |
| 8th Wettest | Wettest since: 1983 | 1983 | ||||
|
Feb–Apr 1991 3-Month |
8.50" (215.90mm) | 6.39" (162.31mm) |
2.11" (53.59mm) | 106th Driest | Driest since: 1990 | 1997 |
| 23rd Wettest | Wettest since: 1986 | 1983 | ||||
|
Jan–Apr 1991 4-Month |
9.27" (235.46mm) | 9.37" (238.00mm) |
-0.10" (-2.54mm) | 78th Driest | Driest since: 1990 | 2022 |
| 51st Wettest | Wettest since: 1986 | 1995 | ||||
| Ties: 1903 | ||||||
|
Dec 1990–Apr 1991 5-Month |
10.04" (255.02mm) | 11.92" (302.77mm) |
-1.88" (-47.75mm) | 53rd Driest | Driest since: 1990 | 1977 |
| 75th Wettest | Wettest since: 1986 | 1978 | ||||
| Ties: 1981 | ||||||
|
Nov 1990–Apr 1991 6-Month |
10.64" (270.26mm) | 13.79" (350.27mm) |
-3.15" (-80.01mm) | 32nd Driest | Driest since: 1990 | 1977 |
| 96th Wettest | Wettest since: 1989 | 1983 | ||||
|
Oct 1990–Apr 1991 7-Month |
11.04" (280.42mm) | 14.82" (376.43mm) |
-3.78" (-96.01mm) | 29th Driest | Driest since: 1990 | 1977 |
| 99th Wettest | Wettest since: 1989 | 1983 | ||||
|
Sep 1990–Apr 1991 8-Month |
11.55" (293.37mm) | 15.31" (388.87mm) |
-3.76" (-95.50mm) | 30th Driest | Driest since: 1990 | 1977 |
| 98th Wettest | Wettest since: 1989 | 1983 | ||||
|
Aug 1990–Apr 1991 9-Month |
12.02" (305.31mm) | 15.70" (398.78mm) |
-3.68" (-93.47mm) | 33rd Driest | Driest since: 1990 | 1977 |
| 95th Wettest | Wettest since: 1989 | 1983 | ||||
|
Jul 1990–Apr 1991 10-Month |
12.42" (315.47mm) | 16.03" (407.16mm) |
-3.61" (-91.69mm) | 34th Driest | Driest since: 1990 | 2021 |
| 94th Wettest | Wettest since: 1989 | 1983 | ||||
|
Jun 1990–Apr 1991 11-Month |
12.76" (324.10mm) | 16.52" (419.61mm) |
-3.76" (-95.51mm) | 35th Driest | Driest since: 1990 | 2021 |
| 93rd Wettest | Wettest since: 1989 | 1983 | ||||
|
May 1990–Apr 1991 12-Month |
14.73" (374.14mm) | 17.44" (442.98mm) |
-2.71" (-68.84mm) | 44th Driest | Driest since: 1990 | 1977 |
| 84th Wettest | Wettest since: 1988 | 1983 | ||||
|
Nov 1989–Apr 1991 18-Month |
22.21" (564.13mm) | 31.22" (792.99mm) |
-9.01" (-228.86mm) | 9th Driest | Driest since: 1977 | 1977 |
| 118th Wettest | Wettest since: 1990 | 1983 | ||||
|
May 1989–Apr 1991 24-Month |
26.68" (677.67mm) | 34.90" (886.46mm) |
-8.22" (-208.79mm) | 17th Driest | Driest since: 1990 | 1977 |
| 110th Wettest | Wettest since: 1989 | 1983 | ||||
| Ties: 1924 | ||||||
|
May 1988–Apr 1991 36-Month |
40.94" (1,039.88mm) | 52.30" (1,328.42mm) |
-11.36" (-288.54mm) | 9th Driest | Driest since: 1977 | 2022 |
| 117th Wettest | Wettest since: 1990 | 1984 | ||||
|
May 1987–Apr 1991 48-Month |
56.27" (1,429.26mm) | 69.56" (1,766.82mm) |
-13.29" (-337.56mm) | 9th Driest | Driest since: 1990 | 2015 |
| 116th Wettest | Wettest since: 1989 | 1998 | ||||
|
May 1986–Apr 1991 60-Month |
68.43" (1,738.12mm) | 86.83" (2,205.48mm) |
-18.40" (-467.36mm) | 3rd Driest | Driest since: 1934 | 1933 |
| 121st Wettest | Wettest since: 1990 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on October 2, 2022 from https://www.ncdc.noaa.gov/cag/