Climate at a Glance
Statewide 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 2020. For more information, please see Climatological Rankings.
Arizona
Precipitation Rankings, January 2018
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
January 2018 1-Month |
0.56" (14.22mm) | 1.14" (28.96mm) |
-0.58" (-14.74mm) | 43rd Driest | Driest since: 2014 | 1912, 1972 |
| 84th Wettest | Wettest since: 2017 | 1993 | ||||
|
Dec 2017–Jan 2018 2-Month |
0.69" (17.53mm) | 2.33" (59.18mm) |
-1.64" (-41.65mm) | 14th Driest | Driest since: 2014 | 2006 |
| 112th Wettest | Wettest since: 2017 | 1993 | ||||
| Ties: 1934 | ||||||
|
Nov 2017–Jan 2018 3-Month |
0.71" (18.03mm) | 3.18" (80.77mm) |
-2.47" (-62.74mm) | 5th Driest | Driest since: 2006 | 2006 |
| 121st Wettest | Wettest since: 2017 | 1979 | ||||
|
Oct 2017–Jan 2018 4-Month |
0.74" (18.80mm) | 4.05" (102.87mm) |
-3.31" (-84.07mm) | 3rd Driest | Driest since: 2000 | 2000 |
| 123rd Wettest | Wettest since: 2017 | 1979 | ||||
|
Sep 2017–Jan 2018 5-Month |
1.35" (34.29mm) | 5.24" (133.10mm) |
-3.89" (-98.81mm) | 1st Driest | Driest to Date | 2018 |
| 125th Wettest | Wettest since: 2017 | 1979 | ||||
|
Aug 2017–Jan 2018 6-Month |
2.74" (69.60mm) | 7.33" (186.18mm) |
-4.59" (-116.58mm) | 1st Driest | Driest to Date | 2018 |
| 125th Wettest | Wettest since: 2017 | 1993 | ||||
|
Jul 2017–Jan 2018 7-Month |
5.63" (143.00mm) | 9.13" (231.90mm) |
-3.50" (-88.90mm) | 8th Driest | Driest since: 2006 | 1904 |
| 118th Wettest | Wettest since: 2017 | 1985 | ||||
|
Jun 2017–Jan 2018 8-Month |
5.69" (144.53mm) | 9.42" (239.27mm) |
-3.73" (-94.74mm) | 6th Driest | Driest since: 2006 | 1996 |
| 120th Wettest | Wettest since: 2017 | 1985 | ||||
|
May 2017–Jan 2018 9-Month |
6.10" (154.94mm) | 9.76" (247.90mm) |
-3.66" (-92.96mm) | 8th Driest | Driest since: 2006 | 2006 |
| 118th Wettest | Wettest since: 2017 | 1993 | ||||
|
Apr 2017–Jan 2018 10-Month |
6.29" (159.77mm) | 10.34" (262.64mm) |
-4.05" (-102.87mm) | 6th Driest | Driest since: 2006 | 1902 |
| 120th Wettest | Wettest since: 2017 | 1993 | ||||
|
Mar 2017–Jan 2018 11-Month |
6.70" (170.18mm) | 11.45" (290.83mm) |
-4.75" (-120.65mm) | 3rd Driest | Driest since: 1902 | 1902 |
| 123rd Wettest | Wettest since: 2017 | 1993 | ||||
|
Feb 2017–Jan 2018 12-Month |
7.96" (202.18mm) | 12.59" (319.79mm) |
-4.63" (-117.61mm) | 6th Driest | Driest since: 2003 | 1900 |
| 120th Wettest | Wettest since: 2017 | 1993 | ||||
|
Aug 2016–Jan 2018 18-Month |
17.37" (441.20mm) | 19.91" (505.71mm) |
-2.54" (-64.51mm) | 44th Driest | Driest since: 2014 | 2003 |
| 81st Wettest | Wettest since: 2017 | 1942 | ||||
| Ties: 2014 | ||||||
|
Feb 2016–Jan 2018 24-Month |
20.91" (531.11mm) | 25.15" (638.81mm) |
-4.24" (-107.70mm) | 26th Driest | Driest since: 2013 | 1901 |
| 99th Wettest | Wettest since: 2017 | 1907 | ||||
|
Feb 2015–Jan 2018 36-Month |
34.91" (886.71mm) | 37.66" (956.56mm) |
-2.75" (-69.85mm) | 56th Driest | Driest since: 2015 | 1902 |
| 68th Wettest | Wettest since: 2017 | 1985 | ||||
|
Feb 2014–Jan 2018 48-Month |
47.74" (1,212.60mm) | 50.17" (1,274.32mm) |
-2.43" (-61.72mm) | 57th Driest | Driest since: 2015 | 1903 |
| 66th Wettest | Wettest since: 2017 | 1909 | ||||
|
Feb 2013–Jan 2018 60-Month |
58.60" (1,488.44mm) | 62.71" (1,592.83mm) |
-4.11" (-104.39mm) | 47th Driest | Driest since: 2016 | 1904 |
| 75th Wettest | Wettest since: 2017 | 1910 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 20, 2020 from https://www.ncdc.noaa.gov/cag/