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 October 2020. For more information, please see Climatological Rankings.
Rhode Island
Precipitation Rankings, August 1999
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
August 1999 1-Month |
2.74" (69.60mm) | 4.05" (102.87mm) |
-1.31" (-33.27mm) | 39th Driest | Driest since: 1995 | 1984 |
| 88th Wettest | Wettest since: 1998 | 1955 | ||||
| Ties: 1965 | ||||||
|
Jul–Aug 1999 2-Month |
4.92" (124.97mm) | 7.31" (185.67mm) |
-2.39" (-60.70mm) | 16th Driest | Driest since: 1995 | 1907 |
| 111th Wettest | Wettest since: 1998 | 1927 | ||||
|
Jun–Aug 1999 3-Month |
5.12" (130.05mm) | 10.62" (269.75mm) |
-5.50" (-139.70mm) | 2nd Driest | Driest since: 1949 | 1949 |
| 125th Wettest | Wettest since: 1998 | 1922 | ||||
|
May–Aug 1999 4-Month |
9.08" (230.63mm) | 14.07" (357.38mm) |
-4.99" (-126.75mm) | 8th Driest | Driest since: 1993 | 1944 |
| 119th Wettest | Wettest since: 1998 | 2006 | ||||
|
Apr–Aug 1999 5-Month |
10.48" (266.19mm) | 18.13" (460.50mm) |
-7.65" (-194.31mm) | 1st Driest | Driest to Date | 1999 |
| 126th Wettest | Wettest since: 1998 | 2006 | ||||
|
Mar–Aug 1999 6-Month |
15.36" (390.14mm) | 22.34" (567.44mm) |
-6.98" (-177.30mm) | 7th Driest | Driest since: 1995 | 1965 |
| 120th Wettest | Wettest since: 1998 | 1998 | ||||
|
Feb–Aug 1999 7-Month |
20.46" (519.68mm) | 25.78" (654.81mm) |
-5.32" (-135.13mm) | 12th Driest | Driest since: 1995 | 1957 |
| 115th Wettest | Wettest since: 1998 | 1998 | ||||
|
Jan–Aug 1999 8-Month |
27.25" (692.15mm) | 29.72" (754.89mm) |
-2.47" (-62.74mm) | 38th Driest | Driest since: 1995 | 1957 |
| 89th Wettest | Wettest since: 1998 | 1998 | ||||
|
Dec 1998–Aug 1999 9-Month |
28.78" (731.01mm) | 33.88" (860.55mm) |
-5.10" (-129.54mm) | 16th Driest | Driest since: 1995 | 1944 |
| 110th Wettest | Wettest since: 1998 | 1998 | ||||
|
Nov 1998–Aug 1999 10-Month |
31.12" (790.45mm) | 38.03" (965.96mm) |
-6.91" (-175.51mm) | 12th Driest | Driest since: 1981 | 1944 |
| 114th Wettest | Wettest since: 1998 | 1998 | ||||
|
Oct 1998–Aug 1999 11-Month |
35.40" (899.16mm) | 41.56" (1,055.62mm) |
-6.16" (-156.46mm) | 19th Driest | Driest since: 1995 | 1966 |
| 107th Wettest | Wettest since: 1998 | 2006 | ||||
|
Sep 1998–Aug 1999 12-Month |
37.89" (962.41mm) | 45.16" (1,147.06mm) |
-7.27" (-184.65mm) | 17th Driest | Driest since: 1995 | 1966 |
| 109th Wettest | Wettest since: 1998 | 2019 | ||||
|
Mar 1998–Aug 1999 18-Month |
71.62" (1,819.15mm) | 67.43" (1,712.72mm) |
4.19" (106.43mm) | 90th Driest | Driest since: 1996 | 1966 |
| 36th Wettest | Wettest since: 1998 | 1984 | ||||
|
Sep 1997–Aug 1999 24-Month |
96.23" (2,444.24mm) | 90.23" (2,291.84mm) |
6.00" (152.40mm) | 84th Driest | Driest since: 1996 | 1966 |
| 41st Wettest | Wettest since: 1998 | 2019 | ||||
|
Sep 1996–Aug 1999 36-Month |
148.38" (3,768.85mm) | 135.44" (3,440.18mm) |
12.94" (328.67mm) | 94th Driest | Driest since: 1997 | 1966 |
| 30th Wettest | Wettest since: 1998 | 1984 | ||||
|
Sep 1995–Aug 1999 48-Month |
199.10" (5,057.14mm) | 180.62" (4,587.75mm) |
18.48" (469.39mm) | 99th Driest | Driest since: 1998 | 1966 |
| 24th Wettest | Wettest since: 1986 | 2009 | ||||
|
Sep 1994–Aug 1999 60-Month |
236.05" (5,995.67mm) | 225.77" (5,734.56mm) |
10.28" (261.11mm) | 77th Driest | Driest since: 1997 | 1966 |
| 45th Wettest | Wettest since: 1998 | 2010 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on November 27, 2020 from https://www.ncdc.noaa.gov/cag/