Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Texas, Climate Division 10. Lower Valley

Precipitation Rankings, October 1970

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
October 1970
1-Month		2.48"
(62.99mm)		2.54"
(64.52mm)		-0.06"
(-1.53mm)		76th Driest
Driest since:
2010
53rd Wettest
Wettest since:
1958
Sep–Oct 1970
2-Month		9.09"
(230.89mm)		6.87"
(174.50mm)		2.22"
(56.39mm)		99th Driest
Driest since:
1947
30th Wettest
Wettest since:
1967
Aug–Oct 1970
3-Month		11.09"
(281.69mm)		9.07"
(230.38mm)		2.02"
(51.31mm)		93rd Driest
Driest since:
1917
36th Wettest
Wettest since:
1967
Jul–Oct 1970
4-Month		13.28"
(337.31mm)		10.73"
(272.54mm)		2.55"
(64.77mm)		88th Driest
Driest since:
1957
41st Wettest
Wettest since:
1967
Jun–Oct 1970
5-Month		17.06"
(433.32mm)		13.40"
(340.36mm)		3.66"
(92.96mm)		105th Driest
Driest since:
1982
24th Wettest
Wettest since:
1967
May–Oct 1970
6-Month		22.80"
(579.12mm)		16.09"
(408.69mm)		6.71"
(170.43mm)		117th Driest
Driest since:
1898
12th Wettest
Wettest since:
1933
Apr–Oct 1970
7-Month		24.25"
(615.95mm)		17.61"
(447.29mm)		6.64"
(168.66mm)		114th Driest
Driest since:
1898
15th Wettest
Wettest since:
1933
Mar–Oct 1970
8-Month		24.97"
(634.24mm)		18.62"
(472.95mm)		6.35"
(161.29mm)		112th Driest
Driest since:
1898
17th Wettest
Wettest since:
1933
Feb–Oct 1970
9-Month		25.71"
(653.03mm)		19.81"
(503.17mm)		5.90"
(149.86mm)		110th Driest
Driest since:
1898
19th Wettest
Wettest since:
1933
Jan–Oct 1970
10-Month		29.06"
(738.12mm)		21.08"
(535.43mm)		7.98"
(202.69mm)		116th Driest
Driest since:
1898
13th Wettest
Wettest since:
1973
Dec 1969–Oct 1970
11-Month		29.36"
(745.74mm)		22.41"
(569.21mm)		6.95"
(176.53mm)		111th Driest
Driest since:
1898
17th Wettest
Wettest since:
1941
Nov 1969–Oct 1970
12-Month		31.63"
(803.40mm)		23.83"
(605.28mm)		7.80"
(198.12mm)		113th Driest
Driest since:
1898
15th Wettest
Wettest since:
1941
May 1969–Oct 1970
18-Month		46.12"
(1,171.45mm)		39.87"
(1,012.70mm)		6.25"
(158.75mm)		100th Driest
Driest since:
1898
28th Wettest
Wettest since:
1968
Nov 1968–Oct 1970
24-Month		50.88"
(1,292.35mm)		47.66"
(1,210.56mm)		3.22"
(81.79mm)		85th Driest
Driest since:
1898
42nd Wettest
Wettest since:
1967
Nov 1967–Oct 1970
36-Month		80.97"
(2,056.64mm)		71.38"
(1,813.05mm)		9.59"
(243.59mm)		100th Driest
Driest since:
1899
26th Wettest
Wettest since:
1968
Nov 1966–Oct 1970
48-Month		116.48"
(2,958.59mm)		94.94"
(2,411.48mm)		21.54"
(547.11mm)		116th Driest
Driest since:
1900
9th Wettest
Wettest since:
1976
Nov 1965–Oct 1970
60-Month		152.45"
(3,872.23mm)		118.33"
(3,005.58mm)		34.12"
(866.65mm)		122nd Driest
Driest since:
1901
2nd Wettest
Wettest to Date
1976

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