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 April 2022. For more information, please see Climatological Rankings.
Southwest Climate Region
Precipitation Rankings, September 1917
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1917 1-Month |
1.31" (33.27mm) | 1.36" (34.54mm) |
-0.05" (-1.27mm) | 59th Driest | Driest since: 1916 | 1953, 1956 |
| 69th Wettest | Wettest since: 1915 | 2013 | ||||
|
Aug–Sep 1917 2-Month |
2.87" (72.90mm) | 3.38" (85.85mm) |
-0.51" (-12.95mm) | 37th Driest | Driest since: 1914 | 2020 |
| 91st Wettest | Wettest since: 1916 | 2013 | ||||
| Ties: 1989, 2015 | ||||||
|
Jul–Sep 1917 3-Month |
4.72" (119.89mm) | 5.25" (133.35mm) |
-0.53" (-13.46mm) | 41st Driest | Driest since: 1913 | 2020 |
| 87th Wettest | Wettest since: 1916 | 2013 | ||||
| Ties: 1937, 2011 | ||||||
|
Jun–Sep 1917 4-Month |
4.97" (126.24mm) | 6.19" (157.23mm) |
-1.22" (-30.99mm) | 19th Driest | Driest since: 1902 | 2020 |
| 109th Wettest | Wettest since: 1916 | 1927 | ||||
| Ties: 1902 | ||||||
|
May–Sep 1917 5-Month |
6.90" (175.26mm) | 7.30" (185.42mm) |
-0.40" (-10.16mm) | 54th Driest | Driest since: 1916 | 2020 |
| 74th Wettest | Wettest since: 1915 | 1941 | ||||
|
Apr–Sep 1917 6-Month |
8.35" (212.09mm) | 8.36" (212.34mm) |
-0.01" (-0.25mm) | 69th Driest | Driest since: 1916 | 2020 |
| 59th Wettest | Wettest since: 1915 | 1941 | ||||
|
Mar–Sep 1917 7-Month |
8.86" (225.04mm) | 9.51" (241.55mm) |
-0.65" (-16.51mm) | 48th Driest | Driest since: 1913 | 1956 |
| 80th Wettest | Wettest since: 1916 | 1941 | ||||
| Ties: 1944 | ||||||
|
Feb–Sep 1917 8-Month |
9.67" (245.62mm) | 10.51" (266.95mm) |
-0.84" (-21.33mm) | 44th Driest | Driest since: 1910 | 1956 |
| 84th Wettest | Wettest since: 1916 | 1941 | ||||
|
Jan–Sep 1917 9-Month |
11.03" (280.16mm) | 11.50" (292.10mm) |
-0.47" (-11.94mm) | 56th Driest | Driest since: 1913 | 1956 |
| 72nd Wettest | Wettest since: 1916 | 1941 | ||||
|
Dec 1916–Sep 1917 10-Month |
11.96" (303.78mm) | 12.51" (317.75mm) |
-0.55" (-13.97mm) | 57th Driest | Driest since: 1913 | 1956 |
| 70th Wettest | Wettest since: 1916 | 1941 | ||||
|
Nov 1916–Sep 1917 11-Month |
12.26" (311.40mm) | 13.40" (340.36mm) |
-1.14" (-28.96mm) | 52nd Driest | Driest since: 1913 | 1956 |
| 75th Wettest | Wettest since: 1916 | 1941 | ||||
|
Oct 1916–Sep 1917 12-Month |
14.90" (378.46mm) | 14.53" (369.06mm) |
0.37" (9.40mm) | 74th Driest | Driest since: 1913 | 1956 |
| 53rd Wettest | Wettest since: 1916 | 1941 | ||||
|
Apr 1916–Sep 1917 18-Month |
22.55" (572.77mm) | 22.92" (582.17mm) |
-0.37" (-9.40mm) | 66th Driest | Driest since: 1913 | 2021 |
| 61st Wettest | Wettest since: 1916 | 1941 | ||||
| Ties: 2019 | ||||||
|
Oct 1915–Sep 1917 24-Month |
30.11" (764.79mm) | 29.08" (738.63mm) |
1.03" (26.16mm) | 86th Driest | Driest since: 1913 | 1956 |
| 40th Wettest | Wettest since: 1916 | 1942 | ||||
|
Oct 1914–Sep 1917 36-Month |
48.60" (1,234.44mm) | 43.57" (1,106.68mm) |
5.03" (127.76mm) | 108th Driest | Driest since: 1914 | 1956 |
| 17th Wettest | Wettest since: 1916 | 1907 | ||||
|
Oct 1913–Sep 1917 48-Month |
65.75" (1,670.05mm) | 58.05" (1,474.47mm) |
7.70" (195.58mm) | 117th Driest | Driest since: 1916 | 1956 |
| 7th Wettest | Wettest since: 1909 | 1986 | ||||
|
Oct 1912–Sep 1917 60-Month |
78.88" (2,003.55mm) | 72.53" (1,842.26mm) |
6.35" (161.29mm) | 108th Driest | Driest since: 1914 | 1957 |
| 15th Wettest | Wettest since: 1916 | 1986 | ||||
| Ties: 1945 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2022, retrieved on May 26, 2022 from https://www.ncdc.noaa.gov/cag/