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 July 2020. For more information, please see Climatological Rankings.
West Climate Region
Precipitation Rankings, May 1909
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1909 1-Month |
0.27" (6.86mm) | 0.92" (23.37mm) |
-0.65" (-16.51mm) | 8th Driest | Driest to Date | 1924 |
| 119th Wettest | Wettest since: 1908 | 1998 | ||||
|
Apr–May 1909 2-Month |
0.43" (10.92mm) | 2.26" (57.40mm) |
-1.83" (-46.48mm) | 1st Driest | Driest to Date | 1909 |
| 126th Wettest | Wettest since: 1908 | 1896 | ||||
|
Mar–May 1909 3-Month |
2.54" (64.52mm) | 4.59" (116.59mm) |
-2.05" (-52.07mm) | 12th Driest | Driest to Date | 2008 |
| 115th Wettest | Wettest since: 1908 | 1995 | ||||
|
Feb–May 1909 4-Month |
6.90" (175.26mm) | 7.31" (185.67mm) |
-0.41" (-10.41mm) | 65th Driest | Driest since: 1908 | 1997 |
| 62nd Wettest | Wettest since: 1907 | 1998 | ||||
|
Jan–May 1909 5-Month |
15.26" (387.60mm) | 10.29" (261.37mm) |
4.97" (126.23mm) | 114th Driest | Driest since: 1908 | 2013 |
| 13th Wettest | Wettest since: 1907 | 1998 | ||||
|
Dec 1908–May 1909 6-Month |
16.57" (420.88mm) | 12.84" (326.14mm) |
3.73" (94.74mm) | 103rd Driest | Driest since: 1908 | 1924 |
| 23rd Wettest | Wettest since: 1907 | 1995 | ||||
|
Nov 1908–May 1909 7-Month |
17.69" (449.33mm) | 14.71" (373.63mm) |
2.98" (75.70mm) | 97th Driest | Driest since: 1908 | 1977 |
| 29th Wettest | Wettest since: 1907 | 1995 | ||||
|
Oct 1908–May 1909 8-Month |
18.84" (478.54mm) | 15.74" (399.80mm) |
3.10" (78.74mm) | 99th Driest | Driest since: 1908 | 1977 |
| 27th Wettest | Wettest since: 1907 | 1983 | ||||
|
Sep 1908–May 1909 9-Month |
19.67" (499.62mm) | 16.23" (412.24mm) |
3.44" (87.38mm) | 103rd Driest | Driest since: 1908 | 1924 |
| 23rd Wettest | Wettest since: 1907 | 1983 | ||||
|
Aug 1908–May 1909 10-Month |
20.10" (510.54mm) | 16.62" (422.15mm) |
3.48" (88.39mm) | 102nd Driest | Driest since: 1908 | 1924 |
| 24th Wettest | Wettest since: 1907 | 1983 | ||||
|
Jul 1908–May 1909 11-Month |
20.43" (518.92mm) | 16.95" (430.53mm) |
3.48" (88.39mm) | 102nd Driest | Driest since: 1908 | 1924 |
| 24th Wettest | Wettest since: 1907 | 1983 | ||||
|
Jun 1908–May 1909 12-Month |
20.77" (527.56mm) | 17.44" (442.98mm) |
3.33" (84.58mm) | 102nd Driest | Driest since: 1908 | 1924 |
| 24th Wettest | Wettest since: 1907 | 1983 | ||||
| Ties: 1915 | ||||||
|
Dec 1907–May 1909 18-Month |
32.71" (830.83mm) | 30.25" (768.35mm) |
2.46" (62.48mm) | 89th Driest | Driest since: 1904 | 1977 |
| 36th Wettest | Wettest since: 1908 | 1983 | ||||
|
Jun 1907–May 1909 24-Month |
36.43" (925.32mm) | 34.89" (886.21mm) |
1.54" (39.11mm) | 83rd Driest | Driest since: 1903 | 1977 |
| 42nd Wettest | Wettest since: 1908 | 1983 | ||||
|
Jun 1906–May 1909 36-Month |
60.75" (1,543.05mm) | 52.30" (1,328.42mm) |
8.45" (214.63mm) | 107th Driest | Driest since: 1906 | 2014 |
| 17th Wettest | Wettest since: 1908 | 1984 | ||||
|
Jun 1905–May 1909 48-Month |
81.56" (2,071.62mm) | 69.56" (1,766.82mm) |
12.00" (304.80mm) | 111th Driest | Driest since: 1908 | 2015 |
| 12th Wettest | Wettest since: 1907 | 1998 | ||||
|
Jun 1904–May 1909 60-Month |
100.84" (2,561.34mm) | 86.83" (2,205.48mm) |
14.01" (355.86mm) | 108th Driest | Driest since: 1908 | 1933 |
| 14th Wettest | Wettest since: 1907 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2020, retrieved on August 11, 2020 from https://www.ncdc.noaa.gov/cag/