Climate at a Glance
Divisional 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 September 2020. For more information, please see Climatological Rankings.
Texas, Climate Division 10. Lower Valley
Precipitation Rankings, December 1999
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
December 1999 1-Month |
0.42" (10.67mm) | 1.33" (33.78mm) |
-0.91" (-23.11mm) | 32nd Driest | Driest since: 1996 | 1950 |
| 94th Wettest | Wettest since: 1998 | 1937 | ||||
| Ties: 1987, 1990 | ||||||
|
Nov–Dec 1999 2-Month |
0.80" (20.32mm) | 2.74" (69.60mm) |
-1.94" (-49.28mm) | 13th Driest | Driest since: 1988 | 2010 |
| 113th Wettest | Wettest since: 1998 | 2013 | ||||
|
Oct–Dec 1999 3-Month |
2.32" (58.93mm) | 5.28" (134.11mm) |
-2.96" (-75.18mm) | 14th Driest | Driest since: 1988 | 2010 |
| 112th Wettest | Wettest since: 1998 | 1958 | ||||
|
Sep–Dec 1999 4-Month |
6.45" (163.83mm) | 9.62" (244.35mm) |
-3.17" (-80.52mm) | 28th Driest | Driest since: 1990 | 1917 |
| 98th Wettest | Wettest since: 1998 | 1967 | ||||
|
Aug–Dec 1999 5-Month |
11.31" (287.27mm) | 11.82" (300.23mm) |
-0.51" (-12.96mm) | 60th Driest | Driest since: 1994 | 1917 |
| 66th Wettest | Wettest since: 1998 | 1967 | ||||
| Ties: 1970 | ||||||
|
Jul–Dec 1999 6-Month |
15.24" (387.10mm) | 13.47" (342.14mm) |
1.77" (44.96mm) | 81st Driest | Driest since: 1997 | 1950 |
| 45th Wettest | Wettest since: 1998 | 1967 | ||||
|
Jun–Dec 1999 7-Month |
17.47" (443.74mm) | 16.14" (409.96mm) |
1.33" (33.78mm) | 79th Driest | Driest since: 1997 | 1898 |
| 47th Wettest | Wettest since: 1998 | 1967 | ||||
|
May–Dec 1999 8-Month |
19.47" (494.54mm) | 18.83" (478.28mm) |
0.64" (16.26mm) | 67th Driest | Driest since: 1997 | 1898 |
| 59th Wettest | Wettest since: 1998 | 1967 | ||||
|
Apr–Dec 1999 9-Month |
19.54" (496.32mm) | 20.35" (516.89mm) |
-0.81" (-20.57mm) | 54th Driest | Driest since: 1996 | 1898 |
| 72nd Wettest | Wettest since: 1998 | 1967 | ||||
|
Mar–Dec 1999 10-Month |
22.08" (560.83mm) | 21.37" (542.80mm) |
0.71" (18.03mm) | 70th Driest | Driest since: 1996 | 1898 |
| 56th Wettest | Wettest since: 1998 | 1967 | ||||
| Ties: 1968 | ||||||
|
Feb–Dec 1999 11-Month |
22.87" (580.90mm) | 22.56" (573.02mm) |
0.31" (7.88mm) | 67th Driest | Driest since: 1996 | 1898 |
| 59th Wettest | Wettest since: 1998 | 1967 | ||||
| Ties: 1974 | ||||||
|
Jan–Dec 1999 12-Month |
23.02" (584.71mm) | 23.82" (605.03mm) |
-0.80" (-20.32mm) | 56th Driest | Driest since: 1996 | 1898 |
| 70th Wettest | Wettest since: 1998 | 1967 | ||||
|
Jul 1998–Dec 1999 18-Month |
44.17" (1,121.92mm) | 37.29" (947.17mm) |
6.88" (174.75mm) | 103rd Driest | Driest since: 1998 | 1898 |
| 22nd Wettest | Wettest since: 1992 | 1968 | ||||
|
Jan 1998–Dec 1999 24-Month |
48.72" (1,237.49mm) | 47.63" (1,209.80mm) |
1.09" (27.69mm) | 71st Driest | Driest since: 1997 | 1898 |
| 54th Wettest | Wettest since: 1998 | 1967 | ||||
|
Jan 1997–Dec 1999 36-Month |
77.71" (1,973.83mm) | 71.38" (1,813.05mm) |
6.33" (160.78mm) | 88th Driest | Driest since: 1998 | 1899 |
| 36th Wettest | Wettest since: 1994 | 1968 | ||||
|
Jan 1996–Dec 1999 48-Month |
94.80" (2,407.92mm) | 94.95" (2,411.73mm) |
-0.15" (-3.81mm) | 66th Driest | Driest since: 1997 | 1900 |
| 57th Wettest | Wettest since: 1998 | 1976 | ||||
|
Jan 1995–Dec 1999 60-Month |
120.13" (3,051.30mm) | 118.33" (3,005.58mm) |
1.80" (45.72mm) | 67th Driest | Driest since: 1998 | 1901 |
| 55th Wettest | Wettest since: 1997 | 1976 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 24, 2020 from https://www.ncdc.noaa.gov/cag/