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 November 2019. For more information, please see Climatological Rankings.
Southwest Climate Region
Precipitation Rankings, July 1999
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
July 1999 1-Month |
2.77" (70.36mm) | 1.87" (47.50mm) |
0.90" (22.86mm) | 119th Driest | Driest since: 1997 | 2003 |
| 7th Wettest | Wettest since: 1998 | 1914 | ||||
|
Jun–Jul 1999 2-Month |
3.94" (100.08mm) | 2.81" (71.37mm) |
1.13" (28.71mm) | 118th Driest | Driest since: 1998 | 1980 |
| 8th Wettest | Wettest since: 1984 | 1921 | ||||
|
May–Jul 1999 3-Month |
5.34" (135.64mm) | 3.93" (99.82mm) |
1.41" (35.82mm) | 116th Driest | Driest since: 1998 | 2002 |
| 10th Wettest | Wettest since: 1967 | 2015 | ||||
|
Apr–Jul 1999 4-Month |
7.72" (196.09mm) | 4.99" (126.75mm) |
2.73" (69.34mm) | 123rd Driest | Driest since: 1998 | 2002 |
| 3rd Wettest | Wettest since: 1941 | 1914 | ||||
|
Mar–Jul 1999 5-Month |
8.28" (210.31mm) | 6.14" (155.96mm) |
2.14" (54.35mm) | 121st Driest | Driest since: 1998 | 2002 |
| 5th Wettest | Wettest since: 1941 | 1941 | ||||
|
Feb–Jul 1999 6-Month |
8.74" (222.00mm) | 7.14" (181.36mm) |
1.60" (40.64mm) | 113th Driest | Driest since: 1998 | 2002 |
| 13th Wettest | Wettest since: 1992 | 1941 | ||||
| Ties: 1921 | ||||||
|
Jan–Jul 1999 7-Month |
9.40" (238.76mm) | 8.12" (206.25mm) |
1.28" (32.51mm) | 103rd Driest | Driest since: 1998 | 2002 |
| 23rd Wettest | Wettest since: 1995 | 1905 | ||||
|
Dec 1998–Jul 1999 8-Month |
9.89" (251.21mm) | 9.13" (231.90mm) |
0.76" (19.31mm) | 85th Driest | Driest since: 1997 | 2002 |
| 40th Wettest | Wettest since: 1998 | 1941 | ||||
|
Nov 1998–Jul 1999 9-Month |
10.88" (276.35mm) | 10.02" (254.51mm) |
0.86" (21.84mm) | 89th Driest | Driest since: 1997 | 2002 |
| 36th Wettest | Wettest since: 1998 | 1941 | ||||
|
Oct 1998–Jul 1999 10-Month |
13.19" (335.03mm) | 11.15" (283.21mm) |
2.04" (51.82mm) | 106th Driest | Driest since: 1998 | 2002 |
| 19th Wettest | Wettest since: 1995 | 1941 | ||||
|
Sep 1998–Jul 1999 11-Month |
14.37" (365.00mm) | 12.52" (318.01mm) |
1.85" (46.99mm) | 101st Driest | Driest since: 1997 | 2002 |
| 24th Wettest | Wettest since: 1998 | 1941 | ||||
|
Aug 1998–Jul 1999 12-Month |
16.03" (407.16mm) | 14.53" (369.06mm) |
1.50" (38.10mm) | 97th Driest | Driest since: 1997 | 2002 |
| 28th Wettest | Wettest since: 1998 | 1941 | ||||
|
Feb 1998–Jul 1999 18-Month |
24.72" (627.89mm) | 21.67" (550.42mm) |
3.05" (77.47mm) | 107th Driest | Driest since: 1997 | 2002 |
| 18th Wettest | Wettest since: 1998 | 1942 | ||||
|
Aug 1997–Jul 1999 24-Month |
33.99" (863.35mm) | 29.06" (738.12mm) |
4.93" (125.23mm) | 114th Driest | Driest since: 1998 | 2003 |
| 10th Wettest | Wettest since: 1993 | 1942 | ||||
|
Aug 1996–Jul 1999 36-Month |
49.76" (1,263.90mm) | 43.55" (1,106.17mm) |
6.21" (157.73mm) | 113th Driest | Driest since: 1998 | 1956 |
| 10th Wettest | Wettest since: 1993 | 1907 | ||||
|
Aug 1995–Jul 1999 48-Month |
61.71" (1,567.43mm) | 58.02" (1,473.71mm) |
3.69" (93.72mm) | 99th Driest | Driest since: 1997 | 1956 |
| 23rd Wettest | Wettest since: 1998 | 1986 | ||||
|
Aug 1994–Jul 1999 60-Month |
79.42" (2,017.27mm) | 72.50" (1,841.50mm) |
6.92" (175.77mm) | 108th Driest | Driest since: 1998 | 1904 |
| 13th Wettest | Wettest since: 1995 | 1987 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/