Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Ganzhou. The lines show the 2026 daily maximum and minimum. 15 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Ganzhou, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
27.7 C (81.9 F)
-6.0 C (21.2 F)
25.3 C (77.5 F)
-0.7 C (30.7 F)
Feb
31.4 C (88.5 F)
-4.4 C (24.1 F)
26.7 C (80.1 F)
-0.5 C (31.1 F)
Mar
33.2 C (91.8 F)
-0.3 C (31.5 F)
33.2 C (91.8 F)
5.6 C (42.1 F)
Apr
35.1 C (95.2 F)
4.2 C (39.6 F)
31.9 C (89.4 F)
6.2 C (43.2 F)
May
37.9 C (100.2 F)
11.1 C (52.0 F)
33.8 C (92.8 F)
14.3 C (57.7 F)
Jun
38.4 C (101.1 F)
15.6 C (60.1 F)
36.1 C (97.0 F)
20.8 C (69.4 F)
Jul
40.0 C (104.0 F)
19.1 C (66.4 F)
38.6 C (101.5 F)
25.0 C (77.0 F)
Aug
41.2 C (106.2 F)
19.7 C (67.5 F)
36.9 C (98.4 F)
23.1 C (73.6 F)
Sep
38.8 C (101.8 F)
13.1 C (55.6 F)
n/a
n/a
Oct
39.6 C (103.3 F)
5.2 C (41.4 F)
n/a
n/a
Nov
32.8 C (91.0 F)
-0.4 C (31.3 F)
n/a
n/a
Dec
29.5 C (85.1 F)
-3.8 C (25.2 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Ganzhou still stand. 2022 holds the most, with 52.
Standing records at Ganzhou by the year they were set
Year set
Standing records
1951
26
1952
20
1953
23
1954
16
1955
32
1956
15
1957
20
1958
17
1959
12
1960
32
1961
9
1962
19
1963
22
1964
22
1965
15
1966
24
1967
18
1968
32
1969
30
1970
10
1971
13
1972
16
1973
14
1974
16
1975
9
1976
22
1977
19
1978
14
1979
12
1980
16
1981
26
1982
12
1983
21
1984
18
1985
22
1986
10
1987
48
1988
26
1989
24
1990
8
1991
19
1992
16
1993
16
1994
11
1995
12
1996
20
1997
17
1998
27
1999
12
2000
20
2001
14
2002
27
2003
24
2004
21
2005
21
2006
19
2007
22
2008
24
2009
41
2010
23
2011
18
2012
14
2013
12
2014
11
2015
16
2016
10
2017
2
2018
5
2019
9
2020
38
2021
28
2022
52
2023
27
2024
19
2025
17
All-Time Record Progression
4 new records
4 all-time records were set at Ganzhou between 10 July 1988 and 26 July 2024. Each dot is a new record.
When Ganzhou set new all-time records
Date
Kind
Detail
1988-07-10
Record high minimum temperature
Record high minimum temperature 29.3 C (84.7 F)
2003-07-20
Record high minimum temperature
Record high minimum temperature 29.4 C (84.9 F)
2010-07-05
Record high minimum temperature
Record high minimum temperature 30.4 C (86.7 F)
2024-07-26
Record daily precipitation
Record daily precipitation 205.7 mm (8.1 in)
Wettest Day of Each Month
Jul: 205.7 mm (8.1 in)
The wettest day on record for each calendar month at Ganzhou. The most was 205.7 mm (8.1 in) on 26 July 2024.
Record daily precipitation for each month at Ganzhou
Month
Record daily precipitation (mm)
Date
Jan
101.0 mm (4.0 in)
7 January 1989
Feb
89.3 mm (3.5 in)
16 February 1998
Mar
120.4 mm (4.7 in)
20 March 2016
Apr
103.0 mm (4.1 in)
18 April 1983
May
200.8 mm (7.9 in)
16 May 1961
Jun
143.0 mm (5.6 in)
12 June 2016
Jul
205.7 mm (8.1 in)
26 July 2024
Aug
149.1 mm (5.9 in)
4 August 2012
Sep
118.4 mm (4.7 in)
1 September 1984
Oct
109.5 mm (4.3 in)
30 October 2002
Nov
88.2 mm (3.5 in)
14 November 1951
Dec
77.2 mm (3.0 in)
11 December 1970
Period of Record Coverage
1951 to 2025
Complete yearUnder 90 percent of days
75 years of record at Ganzhou, 1951 to 2025. 7 years have data for under 90 percent of days and are left out of rankings: 2013, 2015, 2016, 2017, 2018, 2019, 2025.
Cooler than the station meanWarmer than the station mean
One stripe for each of 67 complete years at Ganzhou, 1951 to 2024. Blue stripes are years cooler than the station's own mean of 20.2 C (68.4 F); red stripes are warmer. The coolest year was 1984, at 19.1 C (66.3 F), and the warmest was 2021, at 22.2 C (71.9 F). The strongest colour marks a difference of 2.0 C (3.6 F).
Annual mean temperature at Ganzhou as warming stripes, 1951 to 2024
Year
Annual mean temperature
Difference from the station mean
1951
19.5 C
-0.71 C
1952
19.6 C
-0.62 C
1953
19.9 C
-0.31 C
1954
20.0 C
-0.25 C
1955
19.8 C
-0.42 C
1956
19.7 C
-0.56 C
1957
19.7 C
-0.55 C
1958
20.0 C
-0.17 C
1959
20.1 C
-0.16 C
1960
20.3 C
+0.06 C
1961
20.3 C
+0.08 C
1962
20.0 C
-0.18 C
1963
20.7 C
+0.44 C
1964
20.1 C
-0.09 C
1965
20.1 C
-0.09 C
1966
20.4 C
+0.14 C
1967
19.7 C
-0.55 C
1968
20.2 C
-0.06 C
1969
19.6 C
-0.66 C
1970
19.2 C
-0.98 C
1971
19.8 C
-0.44 C
1972
19.9 C
-0.27 C
1973
20.1 C
-0.16 C
1974
20.0 C
-0.19 C
1975
19.9 C
-0.31 C
1976
19.5 C
-0.76 C
1977
20.2 C
-0.02 C
1978
20.4 C
+0.20 C
1979
20.4 C
+0.19 C
1980
19.8 C
-0.40 C
1981
19.9 C
-0.36 C
1982
19.8 C
-0.40 C
1983
20.1 C
-0.10 C
1984
19.1 C
-1.16 C
1985
19.7 C
-0.55 C
1986
20.1 C
-0.07 C
1987
20.6 C
+0.35 C
1988
19.7 C
-0.48 C
1989
20.1 C
-0.16 C
1990
20.2 C
+0.03 C
1991
20.2 C
-0.01 C
1992
19.8 C
-0.38 C
1993
19.7 C
-0.49 C
1994
20.1 C
-0.09 C
1995
20.0 C
-0.26 C
1996
19.8 C
-0.38 C
1997
20.2 C
0.00 C
1998
21.2 C
+0.98 C
1999
20.8 C
+0.54 C
2000
20.1 C
-0.13 C
2001
20.5 C
+0.24 C
2002
20.8 C
+0.58 C
2003
20.7 C
+0.44 C
2004
20.6 C
+0.34 C
2005
20.1 C
-0.09 C
2006
20.5 C
+0.32 C
2007
21.0 C
+0.76 C
2008
20.4 C
+0.15 C
2009
20.9 C
+0.71 C
2010
20.6 C
+0.38 C
2011
20.2 C
-0.03 C
2012
20.2 C
+0.03 C
2020
21.7 C
+1.49 C
2021
22.2 C
+1.94 C
2022
21.1 C
+0.93 C
2023
21.7 C
+1.47 C
2024
21.5 C
+1.32 C
The annual mean temperature here has risen by 0.2 C (0.1 to 0.2) per decade over 1951 to 2024. In Fahrenheit: 0.3 F (0.2 to 0.4) per decade. The slope is a straight line fitted to 67 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Ganzhou
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.2 C (0.1 to 0.2) per decade
0.3 F (0.2 to 0.4) per decade
1951 to 2024
67
Rise
Mean daily maximum
0.2 C (0.1 to 0.3) per decade
0.4 F (0.2 to 0.6) per decade
1951 to 2024
67
Rise
Mean daily minimum
0.2 C (0.1 to 0.2) per decade
0.3 F (0.2 to 0.4) per decade
1951 to 2024
67
Rise
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1951 to 2025
Yearly extremes at Ganzhou: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
41.2 C (106.2 F)
1953
38.4 C (101.1 F)
75
Coldest night (TNn)
-6.0 C (21.2 F)
1955
-1.8 C (28.8 F)
75
Wettest day (Rx1day)
205.7 mm (8.1 in)
2024
83.2 mm (3.3 in)
75
Wettest five days (Rx5day)
269.5 mm (10.6 in)
2016
147.8 mm (5.8 in)
75
Longest dry spell (CDD)
98 days
2007
27 days
75
Hottest day (TXx)
The hottest day of the year at Ganzhou, 1951 to 2025. The record is 41.2 C (106.2 F) in 1953, marked on the chart; the median year is 38.4 C (101.1 F).
Hottest day (TXx) at Ganzhou by year
Year
Hottest day (TXx)
1951
38.4 C (101.1 F)
1952
38.7 C (101.7 F)
1953
41.2 C (106.2 F)
1954
38.7 C (101.7 F)
1955
37.6 C (99.7 F)
1956
38.1 C (100.6 F)
1957
39.0 C (102.2 F)
1958
37.2 C (99.0 F)
1959
37.1 C (98.8 F)
1960
37.1 C (98.8 F)
1961
37.5 C (99.5 F)
1962
38.8 C (101.8 F)
1963
38.8 C (101.8 F)
1964
38.6 C (101.5 F)
1965
38.1 C (100.6 F)
1966
38.7 C (101.7 F)
1967
39.3 C (102.7 F)
1968
38.4 C (101.1 F)
1969
38.0 C (100.4 F)
1970
38.8 C (101.8 F)
1971
39.2 C (102.6 F)
1972
39.0 C (102.2 F)
1973
36.1 C (97.0 F)
1974
37.2 C (99.0 F)
1975
37.4 C (99.3 F)
1976
37.4 C (99.3 F)
1977
36.7 C (98.1 F)
1978
38.6 C (101.5 F)
1979
37.8 C (100.0 F)
1980
38.3 C (100.9 F)
1981
37.2 C (99.0 F)
1982
36.2 C (97.2 F)
1983
38.7 C (101.7 F)
1984
39.6 C (103.3 F)
1985
37.5 C (99.5 F)
1986
38.3 C (100.9 F)
1987
38.0 C (100.4 F)
1988
40.0 C (104.0 F)
1989
38.7 C (101.7 F)
1990
37.8 C (100.0 F)
1991
39.2 C (102.6 F)
1992
38.4 C (101.1 F)
1993
37.0 C (98.6 F)
1994
38.2 C (100.8 F)
1995
39.1 C (102.4 F)
1996
37.3 C (99.1 F)
1997
35.7 C (96.3 F)
1998
39.3 C (102.7 F)
1999
36.8 C (98.2 F)
2000
38.3 C (100.9 F)
2001
38.5 C (101.3 F)
2002
37.3 C (99.1 F)
2003
40.0 C (104.0 F)
2004
39.2 C (102.6 F)
2005
39.2 C (102.6 F)
2006
38.0 C (100.4 F)
2007
39.3 C (102.7 F)
2008
39.2 C (102.6 F)
2009
39.0 C (102.2 F)
2010
39.7 C (103.5 F)
2011
38.4 C (101.1 F)
2012
37.9 C (100.2 F)
2013
39.6 C (103.3 F)
2014
39.1 C (102.4 F)
2015
37.3 C (99.1 F)
2016
29.7 C (85.5 F)
2017
12.3 C (54.1 F)
2018
36.6 C (97.9 F)
2019
31.2 C (88.2 F)
2020
38.7 C (101.7 F)
2021
38.8 C (101.8 F)
2022
40.6 C (105.1 F)
2023
38.6 C (101.5 F)
2024
39.4 C (102.9 F)
2025
38.6 C (101.5 F)
Coldest night (TNn)
The coldest night of the year at Ganzhou, 1951 to 2025. The record is -6.0 C (21.2 F) in 1955, marked on the chart; the median year is -1.8 C (28.8 F).
Coldest night (TNn) at Ganzhou by year
Year
Coldest night (TNn)
1951
-4.4 C (24.1 F)
1952
-2.7 C (27.1 F)
1953
-0.9 C (30.4 F)
1954
-2.4 C (27.7 F)
1955
-6.0 C (21.2 F)
1956
-3.7 C (25.3 F)
1957
-4.4 C (24.1 F)
1958
-1.2 C (29.8 F)
1959
-2.2 C (28.0 F)
1960
-2.7 C (27.1 F)
1961
-2.3 C (27.9 F)
1962
-1.9 C (28.6 F)
1963
-2.8 C (27.0 F)
1964
-1.4 C (29.5 F)
1965
-2.3 C (27.9 F)
1966
-1.5 C (29.3 F)
1967
-4.2 C (24.4 F)
1968
-1.5 C (29.3 F)
1969
-3.7 C (25.3 F)
1970
-3.6 C (25.5 F)
1971
-1.9 C (28.6 F)
1972
-3.3 C (26.1 F)
1973
-2.0 C (28.4 F)
1974
-1.2 C (29.8 F)
1975
-2.1 C (28.2 F)
1976
-2.3 C (27.9 F)
1977
-3.4 C (25.9 F)
1978
-0.2 C (31.6 F)
1979
-2.6 C (27.3 F)
1980
-2.0 C (28.4 F)
1981
-0.2 C (31.6 F)
1982
-0.9 C (30.4 F)
1983
-1.4 C (29.5 F)
1984
-1.7 C (28.9 F)
1985
-1.0 C (30.2 F)
1986
-1.0 C (30.2 F)
1987
0.0 C (32.0 F)
1988
0.9 C (33.6 F)
1989
-1.5 C (29.3 F)
1990
-2.0 C (28.4 F)
1991
-3.8 C (25.2 F)
1992
-0.3 C (31.5 F)
1993
-1.4 C (29.5 F)
1994
-1.9 C (28.6 F)
1995
-0.2 C (31.6 F)
1996
-1.0 C (30.2 F)
1997
-1.3 C (29.7 F)
1998
-0.5 C (31.1 F)
1999
-3.7 C (25.3 F)
2000
-1.7 C (28.9 F)
2001
-1.1 C (30.0 F)
2002
-2.0 C (28.4 F)
2003
-1.5 C (29.3 F)
2004
-3.4 C (25.9 F)
2005
-3.9 C (25.0 F)
2006
-1.8 C (28.8 F)
2007
-0.4 C (31.3 F)
2008
-1.0 C (30.2 F)
2009
-2.9 C (26.8 F)
2010
-2.3 C (27.9 F)
2011
-0.6 C (30.9 F)
2012
-1.8 C (28.8 F)
2013
-1.5 C (29.3 F)
2014
-1.4 C (29.5 F)
2015
0.8 C (33.4 F)
2016
-3.0 C (26.6 F)
2017
0.1 C (32.2 F)
2018
-1.8 C (28.8 F)
2019
0.4 C (32.7 F)
2020
-1.4 C (29.5 F)
2021
-2.5 C (27.5 F)
2022
0.5 C (32.9 F)
2023
-1.3 C (29.7 F)
2024
-2.8 C (27.0 F)
2025
-0.7 C (30.7 F)
Wettest day (Rx1day)
The wettest day of the year at Ganzhou, 1951 to 2025. The record is 205.7 mm (8.1 in) in 2024, marked on the chart; the median year is 83.2 mm (3.3 in).
Wettest day (Rx1day) at Ganzhou by year
Year
Wettest day (Rx1day)
1951
88.2 mm (3.5 in)
1952
89.5 mm (3.5 in)
1953
81.4 mm (3.2 in)
1954
76.2 mm (3.0 in)
1955
51.1 mm (2.0 in)
1956
85.5 mm (3.4 in)
1957
64.3 mm (2.5 in)
1958
87.1 mm (3.4 in)
1959
91.0 mm (3.6 in)
1960
54.2 mm (2.1 in)
1961
200.8 mm (7.9 in)
1962
89.3 mm (3.5 in)
1963
62.5 mm (2.5 in)
1964
83.2 mm (3.3 in)
1965
72.5 mm (2.9 in)
1966
66.2 mm (2.6 in)
1967
69.2 mm (2.7 in)
1968
80.4 mm (3.2 in)
1969
81.2 mm (3.2 in)
1970
77.2 mm (3.0 in)
1971
79.4 mm (3.1 in)
1972
64.5 mm (2.5 in)
1973
77.2 mm (3.0 in)
1974
60.1 mm (2.4 in)
1975
89.3 mm (3.5 in)
1976
63.7 mm (2.5 in)
1977
69.5 mm (2.7 in)
1978
104.2 mm (4.1 in)
1979
69.5 mm (2.7 in)
1980
94.9 mm (3.7 in)
1981
82.4 mm (3.2 in)
1982
123.1 mm (4.8 in)
1983
103.0 mm (4.1 in)
1984
118.4 mm (4.7 in)
1985
71.0 mm (2.8 in)
1986
76.5 mm (3.0 in)
1987
68.0 mm (2.7 in)
1988
65.2 mm (2.6 in)
1989
108.6 mm (4.3 in)
1990
75.3 mm (3.0 in)
1991
52.8 mm (2.1 in)
1992
105.6 mm (4.2 in)
1993
55.4 mm (2.2 in)
1994
84.3 mm (3.3 in)
1995
93.7 mm (3.7 in)
1996
110.5 mm (4.4 in)
1997
63.2 mm (2.5 in)
1998
89.3 mm (3.5 in)
1999
106.7 mm (4.2 in)
2000
71.6 mm (2.8 in)
2001
78.0 mm (3.1 in)
2002
109.5 mm (4.3 in)
2003
67.3 mm (2.6 in)
2004
141.1 mm (5.6 in)
2005
93.7 mm (3.7 in)
2006
149.7 mm (5.9 in)
2007
114.1 mm (4.5 in)
2008
115.2 mm (4.5 in)
2009
118.1 mm (4.6 in)
2010
89.9 mm (3.5 in)
2011
83.7 mm (3.3 in)
2012
149.1 mm (5.9 in)
2013
69.6 mm (2.7 in)
2014
64.0 mm (2.5 in)
2015
112.0 mm (4.4 in)
2016
143.0 mm (5.6 in)
2017
139.4 mm (5.5 in)
2018
90.7 mm (3.6 in)
2019
98.8 mm (3.9 in)
2020
58.9 mm (2.3 in)
2021
63.5 mm (2.5 in)
2022
73.4 mm (2.9 in)
2023
76.5 mm (3.0 in)
2024
205.7 mm (8.1 in)
2025
97.3 mm (3.8 in)
Wettest five days (Rx5day)
The wettest five days of the year at Ganzhou, 1951 to 2025. The record is 269.5 mm (10.6 in) in 2016, marked on the chart; the median year is 147.8 mm (5.8 in).
Wettest five days (Rx5day) at Ganzhou by year
Year
Wettest five days (Rx5day)
1951
153.6 mm (6.0 in)
1952
117.9 mm (4.6 in)
1953
128.7 mm (5.1 in)
1954
164.4 mm (6.5 in)
1955
151.5 mm (6.0 in)
1956
183.1 mm (7.2 in)
1957
107.5 mm (4.2 in)
1958
153.8 mm (6.1 in)
1959
168.1 mm (6.6 in)
1960
141.4 mm (5.6 in)
1961
245.9 mm (9.7 in)
1962
174.5 mm (6.9 in)
1963
103.1 mm (4.1 in)
1964
159.7 mm (6.3 in)
1965
151.7 mm (6.0 in)
1966
97.5 mm (3.8 in)
1967
105.5 mm (4.2 in)
1968
215.7 mm (8.5 in)
1969
115.8 mm (4.6 in)
1970
137.5 mm (5.4 in)
1971
141.1 mm (5.6 in)
1972
128.2 mm (5.0 in)
1973
177.7 mm (7.0 in)
1974
103.3 mm (4.1 in)
1975
145.6 mm (5.7 in)
1976
138.4 mm (5.4 in)
1977
138.3 mm (5.4 in)
1978
147.8 mm (5.8 in)
1979
120.6 mm (4.7 in)
1980
167.7 mm (6.6 in)
1981
148.2 mm (5.8 in)
1982
153.5 mm (6.0 in)
1983
181.0 mm (7.1 in)
1984
180.5 mm (7.1 in)
1985
139.7 mm (5.5 in)
1986
110.3 mm (4.3 in)
1987
144.7 mm (5.7 in)
1988
132.3 mm (5.2 in)
1989
157.5 mm (6.2 in)
1990
120.3 mm (4.7 in)
1991
115.9 mm (4.6 in)
1992
203.9 mm (8.0 in)
1993
112.9 mm (4.4 in)
1994
178.2 mm (7.0 in)
1995
160.9 mm (6.3 in)
1996
169.4 mm (6.7 in)
1997
123.0 mm (4.8 in)
1998
159.3 mm (6.3 in)
1999
216.2 mm (8.5 in)
2000
134.4 mm (5.3 in)
2001
148.8 mm (5.9 in)
2002
233.5 mm (9.2 in)
2003
95.2 mm (3.7 in)
2004
171.6 mm (6.8 in)
2005
188.7 mm (7.4 in)
2006
167.8 mm (6.6 in)
2007
161.1 mm (6.3 in)
2008
141.2 mm (5.6 in)
2009
127.7 mm (5.0 in)
2010
114.9 mm (4.5 in)
2011
119.0 mm (4.7 in)
2012
158.9 mm (6.3 in)
2013
131.9 mm (5.2 in)
2014
126.0 mm (5.0 in)
2015
155.2 mm (6.1 in)
2016
269.5 mm (10.6 in)
2017
66.7 mm (2.6 in)
2018
269.5 mm (10.6 in)
2019
144.3 mm (5.7 in)
2020
126.3 mm (5.0 in)
2021
172.5 mm (6.8 in)
2022
111.8 mm (4.4 in)
2023
184.7 mm (7.3 in)
2024
225.5 mm (8.9 in)
2025
126.2 mm (5.0 in)
Longest dry spell (CDD)
The longest dry spell of the year at Ganzhou, 1951 to 2025. The record is 98 days in 2007, marked on the chart; the median year is 27 days.
Longest dry spell (CDD) at Ganzhou by year
Year
Longest dry spell (CDD)
1951
22 days
1952
30 days
1953
15 days
1954
83 days
1955
38 days
1956
32 days
1957
38 days
1958
62 days
1959
41 days
1960
33 days
1961
21 days
1962
25 days
1963
34 days
1964
39 days
1965
28 days
1966
35 days
1967
20 days
1968
37 days
1969
18 days
1970
23 days
1971
30 days
1972
23 days
1973
34 days
1974
23 days
1975
21 days
1976
25 days
1977
38 days
1978
28 days
1979
39 days
1980
25 days
1981
21 days
1982
30 days
1983
36 days
1984
31 days
1985
21 days
1986
39 days
1987
27 days
1988
42 days
1989
38 days
1990
28 days
1991
25 days
1992
50 days
1993
22 days
1994
44 days
1995
23 days
1996
49 days
1997
19 days
1998
25 days
1999
26 days
2000
14 days
2001
33 days
2002
14 days
2003
26 days
2004
47 days
2005
24 days
2006
33 days
2007
98 days
2008
48 days
2009
27 days
2010
26 days
2011
20 days
2012
38 days
2013
6 days
2014
4 days
2015
3 days
2016
3 days
2017
3 days
2018
4 days
2019
20 days
2020
74 days
2021
22 days
2022
52 days
2023
27 days
2024
35 days
2025
24 days
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
22 years with a frost
Across 22 years with a frost, the median last spring frost at Ganzhou falls on 29 January and the median first autumn frost on 19 December, which leaves a median of 327 days between them.
Frost dates and growing season at Ganzhou
Measure
Median, all years
Earliest period
Recent period (1952 to 2023)
Recent against earliest
Fitted trend
Last spring frost
29 January
n/a
29 January
n/a
n/a
First autumn frost
19 December
n/a
19 December
n/a
n/a
Growing days
327 days
n/a
327 days
n/a
n/a
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
67 years, 1951 to 2024
A day with at least 81.0 mm (3.2 in) of rain is expected about once in 2 years. A day with at least 204.1 mm (8.0 in) of rain is expected about once in 100 years.
Rainfall return levels at Ganzhou: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
81.0 mm (3.2 in)
5 years
104.9 mm (4.1 in)
10 years
123.8 mm (4.9 in)
25 years
151.9 mm (6.0 in)
50 years
176.4 mm (6.9 in)
100 years
204.1 mm (8.0 in)
Longer than the 67 years of record
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 67 years of values from 1951 to 2024.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 205.7 mm (8.1 in) in 2024; 200.8 mm (7.9 in) in 1961; 149.7 mm (5.9 in) in 2006.
Station Changes
2 suspected
2 changes were suspected in the annual mean temperature of Ganzhou, at 1965 and 2009. Each is measured against neighbouring stations.
Relative to 4 neighbouring stations, the station's annual mean temperature from 1965 ran 0.2 C (0.3 F) lower than in the years before (likely change).
Relative to 4 neighbouring stations, the station's annual mean temperature from 2009 ran 0.3 C (0.6 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at Ganzhou, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1965
-0.2
-0.3
likely
4
2009
+0.3
+0.6
likely
4
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2003 to 2024 against 1961 to 1990
Over 2003 to 2024, Ganzhou had a mean temperature of 20.9 C (69.6 F) and 1,295.9 mm (51.0 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Shaoguan (China, 194 km away), Baytown (United States, 13,038 km away) and Houston William P Hobby AP (United States, 13,049 km away).
Climate twins of Ganzhou: stations whose 1961 to 1990 climate is closest to its 2003 to 2024 climate
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
Data for Ganzhou standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ganzhou threshold days by year: CSV or JSON. Field meanings are on the data page.
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.