Statewide Rankings
Alaska
Precipitation Rankings, September 2012
Period | Value | 1925-2000 Mean |
Anomaly | Rank (1925-2022) |
Wettest/Driest Since |
Record |
---|---|---|---|---|---|---|
September 2012 1-Month |
7.25" (184.15mm) | 4.57" (116.08mm) |
2.68" (68.07mm) | 97th Driest | Driest since: |
1969 |
2nd Wettest | Wettest since: |
1925 | ||||
Aug– 2-Month |
11.77" (298.96mm) | 8.95" (227.33mm) |
2.82" (71.63mm) | 97th Driest | Driest since: |
1941 |
2nd Wettest | Wettest to Date |
2022 | ||||
Jul– 3-Month |
15.98" (405.89mm) | 12.23" (310.64mm) |
3.75" (95.25mm) | 97th Driest | Driest since: |
1968 |
2nd Wettest | Wettest to Date |
2022 | ||||
Jun– 4-Month |
18.86" (479.04mm) | 14.57" (370.08mm) |
4.29" (108.96mm) | 98th Driest | Driest since: |
1968 |
1st Wettest | Wettest to Date |
2012 | ||||
May– 5-Month |
21.49" (545.85mm) | 16.68" (423.67mm) |
4.81" (122.18mm) | 98th Driest | Driest since: |
1969 |
1st Wettest | Wettest to Date |
2012 | ||||
Apr– 6-Month |
22.54" (572.52mm) | 18.57" (471.68mm) |
3.97" (100.84mm) | 95th Driest | Driest since: |
1969 |
4th Wettest | Wettest since: |
1961 | ||||
Mar– 7-Month |
24.36" (618.74mm) | 20.80" (528.32mm) |
3.56" (90.42mm) | 94th Driest | Driest since: |
1969 |
5th Wettest | Wettest since: |
2016 | ||||
Feb– 8-Month |
27.10" (688.34mm) | 23.12" (587.25mm) |
3.98" (101.09mm) | 94th Driest | Driest since: |
1969 |
5th Wettest | Wettest since: |
1928 | ||||
Jan– 9-Month |
29.89" (759.21mm) | 25.85" (656.59mm) |
4.04" (102.62mm) | 93rd Driest | Driest since: |
1969 |
6th Wettest | Wettest since: |
1928 | ||||
Dec 2011– 10-Month |
34.55" (877.57mm) | 28.92" (734.57mm) |
5.63" (143.00mm) | 94th Driest | Driest since: |
1969 |
4th Wettest | Wettest since: |
1928 | ||||
Ties: 2022 | ||||||
Nov 2011– 11-Month |
37.83" (960.88mm) | 32.29" (820.17mm) |
5.54" (140.71mm) | 94th Driest | Driest since: |
1969 |
4th Wettest | Wettest since: |
1944 | ||||
Oct 2011– 12-Month |
41.99" (1,066.55mm) | 36.68" (931.67mm) |
5.31" (134.88mm) | 92nd Driest | Driest since: |
1969 |
6th Wettest | Wettest since: |
1944 | ||||
Apr 2011– 18-Month |
62.38" (1,584.45mm) | 55.22" (1,402.59mm) |
7.16" (181.86mm) | 93rd Driest | Driest since: |
1969 |
5th Wettest | Wettest since: |
1944 | ||||
Oct 2010– 24-Month |
78.95" (2,005.33mm) | 73.25" (1,860.55mm) |
5.70" (144.78mm) | 78th Driest | Driest since: |
1969 |
19th Wettest | Wettest since: |
1930 | ||||
Oct 2009– 36-Month |
111.74" (2,838.20mm) | 109.82" (2,789.43mm) |
1.92" (48.77mm) | 47th Driest | Driest since: |
1974 |
49th Wettest | Wettest since: |
1930 | ||||
Oct 2008– 48-Month |
148.02" (3,759.71mm) | 146.31" (3,716.27mm) |
1.71" (43.44mm) | 44th Driest | Driest since: |
1969 |
51st Wettest | Wettest since: |
1932 | ||||
Oct 2007– 60-Month |
184.79" (4,693.67mm) | 182.77" (4,642.36mm) |
2.02" (51.31mm) | 45th Driest | Driest since: |
1972 |
49th Wettest | Wettest since: |
1932 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings