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 January 2021. For more information, please see Climatological Rankings.
West Climate Region
Precipitation Rankings, April 1971
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
April 1971 1-Month |
1.12" (28.45mm) | 1.33" (33.78mm) |
-0.21" (-5.33mm) | 58th Driest | Driest since: 1970 | 1909 |
| 69th Wettest | Wettest since: 1969 | 1935 | ||||
| Ties: 1990, 2007 | ||||||
|
Mar–Apr 1971 2-Month |
3.31" (84.07mm) | 3.67" (93.22mm) |
-0.36" (-9.15mm) | 65th Driest | Driest since: 1970 | 2008 |
| 62nd Wettest | Wettest since: 1967 | 1983 | ||||
|
Feb–Apr 1971 3-Month |
3.98" (101.09mm) | 6.39" (162.31mm) |
-2.41" (-61.22mm) | 26th Driest | Driest since: 1970 | 1997 |
| 101st Wettest | Wettest since: 1969 | 1983 | ||||
|
Jan–Apr 1971 4-Month |
5.66" (143.76mm) | 9.37" (238.00mm) |
-3.71" (-94.24mm) | 18th Driest | Driest since: 1966 | 2013 |
| 109th Wettest | Wettest since: 1970 | 1995 | ||||
|
Dec 1970–Apr 1971 5-Month |
9.52" (241.81mm) | 11.92" (302.77mm) |
-2.40" (-60.96mm) | 39th Driest | Driest since: 1968 | 1977 |
| 87th Wettest | Wettest since: 1970 | 1978 | ||||
|
Nov 1970–Apr 1971 6-Month |
14.10" (358.14mm) | 13.79" (350.27mm) |
0.31" (7.87mm) | 76th Driest | Driest since: 1970 | 1977 |
| 50th Wettest | Wettest since: 1969 | 1983 | ||||
|
Oct 1970–Apr 1971 7-Month |
14.80" (375.92mm) | 14.82" (376.43mm) |
-0.02" (-0.51mm) | 66th Driest | Driest since: 1968 | 1977 |
| 60th Wettest | Wettest since: 1970 | 1983 | ||||
|
Sep 1970–Apr 1971 8-Month |
14.93" (379.22mm) | 15.31" (388.87mm) |
-0.38" (-9.65mm) | 64th Driest | Driest since: 1968 | 1977 |
| 62nd Wettest | Wettest since: 1970 | 1983 | ||||
|
Aug 1970–Apr 1971 9-Month |
15.45" (392.43mm) | 15.70" (398.78mm) |
-0.25" (-6.35mm) | 66th Driest | Driest since: 1970 | 1977 |
| 60th Wettest | Wettest since: 1969 | 1983 | ||||
|
Jul 1970–Apr 1971 10-Month |
15.93" (404.62mm) | 16.03" (407.16mm) |
-0.10" (-2.54mm) | 67th Driest | Driest since: 1970 | 1977 |
| 59th Wettest | Wettest since: 1969 | 1983 | ||||
|
Jun 1970–Apr 1971 11-Month |
16.90" (429.26mm) | 16.52" (419.61mm) |
0.38" (9.65mm) | 73rd Driest | Driest since: 1968 | 1977 |
| 53rd Wettest | Wettest since: 1970 | 1983 | ||||
|
May 1970–Apr 1971 12-Month |
17.21" (437.13mm) | 17.44" (442.98mm) |
-0.23" (-5.85mm) | 70th Driest | Driest since: 1968 | 1977 |
| 56th Wettest | Wettest since: 1970 | 1983 | ||||
| Ties: 1910 | ||||||
|
Nov 1969–Apr 1971 18-Month |
31.11" (790.19mm) | 31.22" (792.99mm) |
-0.11" (-2.80mm) | 63rd Driest | Driest since: 1965 | 1977 |
| 62nd Wettest | Wettest since: 1970 | 1983 | ||||
|
May 1969–Apr 1971 24-Month |
34.59" (878.59mm) | 34.90" (886.46mm) |
-0.31" (-7.87mm) | 60th Driest | Driest since: 1968 | 1977 |
| 65th Wettest | Wettest since: 1970 | 1983 | ||||
| Ties: 1903 | ||||||
|
May 1968–Apr 1971 36-Month |
58.84" (1,494.54mm) | 52.30" (1,328.42mm) |
6.54" (166.12mm) | 103rd Driest | Driest since: 1970 | 1931 |
| 21st Wettest | Wettest since: 1958 | 1984 | ||||
|
May 1967–Apr 1971 48-Month |
73.58" (1,868.93mm) | 69.56" (1,766.82mm) |
4.02" (102.11mm) | 90th Driest | Driest since: 1968 | 2015 |
| 33rd Wettest | Wettest since: 1970 | 1998 | ||||
| Ties: 2020 | ||||||
|
May 1966–Apr 1971 60-Month |
93.39" (2,372.11mm) | 86.83" (2,205.48mm) |
6.56" (166.63mm) | 97th Driest | Driest since: 1970 | 1933 |
| 25th Wettest | Wettest since: 1969 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published February 2021, retrieved on March 2, 2021 from https://www.ncdc.noaa.gov/cag/