County Rankings

County Data Info
Please note, Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Transylvania County, North Carolina

December 2021 Precipitation Rankings

View Period (Months):
  • Record Driest
  • Bottom โ…’
  • Bottom โ…“
  • Normal
  • Top โ…“
  • Top โ…’
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
December 2021
1-Month
2.82in
(71.63mm)
6.08in
(154.43mm)
-3.26in14th Driest
Driest since:
1965
117th Wettest
Wettest since:
1932
Novโ€“Dec 2021
2-Month
4.02in
(102.11mm)
11.04in
(280.42mm)
-7.02in4th Driest
Driest since:
1917
127th Wettest
Wettest since:
2015
Octโ€“Dec 2021
3-Month
11.14in
(282.96mm)
16.30in
(414.02mm)
-5.16in22nd Driest
Driest since:
1939
109th Wettest
Wettest since:
2015
Sepโ€“Dec 2021
4-Month
16.26in
(413.00mm)
21.45in
(544.83mm)
-5.19in35th Driest
Driest since:
1939
96th Wettest
Wettest since:
2015
Ties: 1991
Augโ€“Dec 2021
5-Month
25.33in
(643.38mm)
28.11in
(713.99mm)
-2.78in56th Driest
Driest since:
1955
75th Wettest
Wettest since:
1901
Julโ€“Dec 2021
6-Month
31.88in
(809.75mm)
34.56in
(877.82mm)
-2.68in52nd Driest
Driest since:
1925
79th Wettest
Wettest since:
1964
Junโ€“Dec 2021
7-Month
36.98in
(939.29mm)
40.36in-3.38in50th Driest
Driest since:
1925
81st Wettest
Wettest since:
1906
Mayโ€“Dec 2021
8-Month
40.79in
(1,036.07mm)
45.90in-5.11in46th Driest
Driest since:
1925
85th Wettest
Wettest since:
2018
Aprโ€“Dec 2021
9-Month
44.85in
(1,139.19mm)
51.32in-6.47in39th Driest
Driest since:
1925
92nd Wettest
Wettest since:
1901
Marโ€“Dec 2021
10-Month
56.08in
(1,424.43mm)
58.21in-2.13in63rd Driest
Driest since:
1925
68th Wettest
Wettest since:
1901
Febโ€“Dec 2021
11-Month
61.88in
(1,571.75mm)
63.90in-2.02in62nd Driest
Driest since:
1925
69th Wettest
Wettest since:
2018
Janโ€“Dec 2021
12-Month
66.63in
(1,692.40mm)
69.85in-3.22in59th Driest
Driest since:
1925
72nd Wettest
Wettest since:
2013
Jul 2020โ€“Dec 2021
18-Month
114.59in
(2,910.59mm)
104.45in10.14in93rd Driest
Driest since:
1904
37th Wettest
Wettest since:
2013
Ties: 1962
Jan 2020โ€“Dec 2021
24-Month
163.02in
(4,140.71mm)
139.93in23.09in115th Driest
Driest since:
1926
15th Wettest
Wettest since:
2019
Jan 2019โ€“Dec 2021
36-Month
243.27in
(6,179.06mm)
210.11in33.16in121st Driest
Driest since:
1927
8th Wettest
Wettest since:
2020
Jan 2018โ€“Dec 2021
48-Month
344.51in
(8,750.55mm)
280.32in64.19in126th Driest
Driest since:
1927
2nd Wettest
Wettest since:
2020
Jan 2017โ€“Dec 2021
60-Month
413.43in
(10,501.12mm)
350.48in62.95in126th Driest
Driest since:
1927
1st WettestWettest to Date2021

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