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 May 2021. 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 (1895-2021) |
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 |
| 120th 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 |
| 127th Wettest | Wettest since: 1908 | 1896 | ||||
|
Mar–May 1909 3-Month |
2.54" (64.52mm) | 4.59" (116.59mm) |
-2.05" (-52.07mm) | 13th 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) | 66th 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) | 115th 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) | 104th 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) | 98th 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) | 100th 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) | 104th Driest | Driest since: 1908 | 2021 |
| 23rd Wettest | Wettest since: 1907 | 1983 | ||||
|
Aug 1908–May 1909 10-Month |
20.10" (510.54mm) | 16.62" (422.15mm) |
3.48" (88.39mm) | 103rd Driest | Driest since: 1908 | 2021 |
| 24th Wettest | Wettest since: 1907 | 1983 | ||||
|
Jul 1908–May 1909 11-Month |
20.43" (518.92mm) | 16.95" (430.53mm) |
3.48" (88.39mm) | 103rd Driest | Driest since: 1908 | 2021 |
| 24th Wettest | Wettest since: 1907 | 1983 | ||||
|
Jun 1908–May 1909 12-Month |
20.77" (527.56mm) | 17.44" (442.98mm) |
3.33" (84.58mm) | 103rd Driest | Driest since: 1908 | 2021 |
| 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) | 90th 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) | 84th Driest | Driest since: 1903 | 2021 |
| 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) | 108th 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) | 112th 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) | 109th 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 June 2021, retrieved on June 12, 2021 from https://www.ncdc.noaa.gov/cag/