Record envelope, standing records and threshold days for Surrency (USC00098476), Georgia, United States, with 48 years of record.
Key Facts for Surrency
Surrency (USC00098476) is a weather station in Georgia, United States at 31.71 latitude and -82.20 longitude, 61 m (200 ft) above sea level.
The station reports from 1956 to 2003, 48 years of record.
1,464 records set at Surrency still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Surrency set a daily record precipitation of 78.5 mm (3.1 in) on 26 October 2003.
About the Station
Location: Georgia, United States, 31.71 latitude, -82.20 longitude.
Elevation: 61 m (200 ft).
Period of record: 1956 to 2003, 48 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Surrency. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Surrency, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
28.3 C (82.9 F)
-17.2 C (1.0 F)
n/a
n/a
Feb
31.1 C (88.0 F)
-11.1 C (12.0 F)
n/a
n/a
Mar
32.2 C (90.0 F)
-8.9 C (16.0 F)
n/a
n/a
Apr
35.6 C (96.1 F)
-1.7 C (28.9 F)
n/a
n/a
May
36.7 C (98.1 F)
3.9 C (39.0 F)
n/a
n/a
Jun
41.1 C (106.0 F)
8.9 C (48.0 F)
n/a
n/a
Jul
40.6 C (105.1 F)
12.8 C (55.0 F)
n/a
n/a
Aug
40.6 C (105.1 F)
13.3 C (55.9 F)
n/a
n/a
Sep
37.8 C (100.0 F)
3.3 C (37.9 F)
n/a
n/a
Oct
34.4 C (93.9 F)
-4.4 C (24.1 F)
n/a
n/a
Nov
31.1 C (88.0 F)
-7.2 C (19.0 F)
n/a
n/a
Dec
28.3 C (82.9 F)
-16.1 C (3.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Surrency still stand. 1998 holds the most, with 52.
Standing records at Surrency by the year they were set
Year set
Standing records
1956
17
1957
42
1958
38
1959
30
1960
34
1961
42
1962
43
1963
46
1964
36
1965
26
1966
24
1967
42
1968
34
1972
43
1973
23
1974
35
1975
17
1976
20
1977
34
1978
29
1979
30
1980
35
1981
33
1982
31
1983
32
1984
27
1985
39
1986
45
1987
25
1988
22
1989
44
1990
33
1991
43
1992
30
1993
20
1994
21
1995
27
1996
30
1997
38
1998
52
1999
39
2000
29
2001
30
2002
46
2003
8
All-Time Record Progression
1 new records
1 all-time records were set at Surrency between 26 August 1995 and 26 August 1995. Each dot is a new record.
When Surrency set new all-time records
Date
Kind
Detail
1995-08-26
Record daily precipitation
Record daily precipitation 204.0 mm (8.0 in)
Wettest Day of Each Month
Aug: 204.0 mm (8.0 in)
The wettest day on record for each calendar month at Surrency. The most was 204.0 mm (8.0 in) on 26 August 1995.
Record daily precipitation for each month at Surrency
Month
Record daily precipitation (mm)
Date
Jan
82.8 mm (3.3 in)
27 January 1984
Feb
76.2 mm (3.0 in)
6 February 1986
Mar
101.6 mm (4.0 in)
13 March 1980
Apr
81.3 mm (3.2 in)
1 April 1981
May
83.8 mm (3.3 in)
12 May 1974
Jun
107.2 mm (4.2 in)
30 June 1999
Jul
121.4 mm (4.8 in)
3 July 1959
Aug
204.0 mm (8.0 in)
26 August 1995
Sep
112.5 mm (4.4 in)
30 September 1998
Oct
127.8 mm (5.0 in)
17 October 1976
Nov
90.2 mm (3.6 in)
17 November 1986
Dec
163.8 mm (6.4 in)
4 December 1964
Period of Record Coverage
1956 to 2003
Complete yearUnder 90 percent of days
45 years of record at Surrency, 1956 to 2003. 3 years have data for under 90 percent of days and are left out of rankings: 1956, 1983, 2003.
Cooler than the station meanWarmer than the station mean
One stripe for each of 40 complete years at Surrency, 1957 to 2002. Blue stripes are years cooler than the station's own mean of 18.8 C (65.9 F); red stripes are warmer. The coolest year was 1988, at 18.0 C (64.4 F), and the warmest was 1998, at 19.9 C (67.9 F). The strongest colour marks a difference of 1.2 C (2.2 F).
Annual mean temperature at Surrency as warming stripes, 1957 to 2002
Year
Annual mean temperature
Difference from the station mean
1957
19.5 C
+0.71 C
1958
18.4 C
-0.46 C
1959
19.0 C
+0.16 C
1960
18.2 C
-0.59 C
1961
18.5 C
-0.30 C
1963
18.1 C
-0.70 C
1964
18.9 C
+0.03 C
1965
18.9 C
+0.03 C
1966
18.4 C
-0.47 C
1967
18.9 C
+0.03 C
1968
18.2 C
-0.61 C
1972
19.2 C
+0.33 C
1973
19.0 C
+0.18 C
1974
19.1 C
+0.28 C
1975
19.3 C
+0.46 C
1976
18.1 C
-0.73 C
1978
18.3 C
-0.49 C
1979
18.4 C
-0.40 C
1980
18.8 C
-0.02 C
1981
18.4 C
-0.44 C
1982
19.7 C
+0.83 C
1984
18.9 C
+0.04 C
1985
19.2 C
+0.40 C
1986
19.8 C
+0.94 C
1987
18.5 C
-0.36 C
1988
18.0 C
-0.83 C
1989
18.8 C
+0.01 C
1990
19.9 C
+1.08 C
1991
19.7 C
+0.83 C
1992
18.3 C
-0.56 C
1993
18.3 C
-0.51 C
1994
19.0 C
+0.20 C
1995
18.7 C
-0.10 C
1996
18.2 C
-0.66 C
1997
18.7 C
-0.12 C
1998
19.9 C
+1.11 C
1999
19.3 C
+0.46 C
2000
18.5 C
-0.38 C
2001
18.8 C
+0.01 C
2002
19.5 C
+0.65 C
The fitted trend in annual mean temperature here over 1957 to 2002 is 0.08 C (-0.04 to 0.21) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.4) per decade. The slope is a straight line fitted to 40 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Surrency
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.08 C (-0.04 to 0.21) per decade
0.1 F (-0.1 to 0.4) per decade
1957 to 2002
40
Not clearly different from zero
Mean daily maximum
-0.03 C (-0.16 to 0.11) per decade
-0.1 F (-0.3 to 0.2) per decade
1957 to 2002
40
Not clearly different from zero
Mean daily minimum
0.19 C (0.02 to 0.36) per decade
0.34 F (0.03 to 0.65) per decade
1957 to 2002
40
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
1956 to 2003
Yearly extremes at Surrency: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
41.1 C (106.0 F)
1959
37.2 C (99.0 F)
45
Coldest night (TNn)
-17.2 C (1.0 F)
1985
-8.3 C (17.1 F)
45
Wettest day (Rx1day)
204.0 mm (8.0 in)
1995
73.7 mm (2.9 in)
45
Wettest five days (Rx5day)
325.8 mm (12.8 in)
1995
113.8 mm (4.5 in)
45
Longest dry spell (CDD)
42 days
1965
20 days
45
Hottest day (TXx)
The hottest day of the year at Surrency, 1956 to 2003. The record is 41.1 C (106.0 F) in 1959, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Surrency by year
Year
Hottest day (TXx)
1956
34.4 C (93.9 F)
1957
37.2 C (99.0 F)
1958
37.8 C (100.0 F)
1959
41.1 C (106.0 F)
1960
36.7 C (98.1 F)
1961
37.8 C (100.0 F)
1962
37.2 C (99.0 F)
1963
40.6 C (105.1 F)
1964
38.3 C (100.9 F)
1965
37.2 C (99.0 F)
1966
36.7 C (98.1 F)
1967
36.7 C (98.1 F)
1968
38.9 C (102.0 F)
1972
37.8 C (100.0 F)
1973
35.6 C (96.1 F)
1974
35.0 C (95.0 F)
1975
36.1 C (97.0 F)
1976
38.3 C (100.9 F)
1977
38.9 C (102.0 F)
1978
38.9 C (102.0 F)
1979
37.8 C (100.0 F)
1980
39.4 C (102.9 F)
1981
37.8 C (100.0 F)
1982
36.1 C (97.0 F)
1983
38.9 C (102.0 F)
1984
36.7 C (98.1 F)
1985
38.3 C (100.9 F)
1986
40.0 C (104.0 F)
1987
37.2 C (99.0 F)
1988
37.2 C (99.0 F)
1989
36.7 C (98.1 F)
1990
39.4 C (102.9 F)
1991
36.1 C (97.0 F)
1992
37.2 C (99.0 F)
1993
37.2 C (99.0 F)
1994
34.4 C (93.9 F)
1995
37.8 C (100.0 F)
1996
36.7 C (98.1 F)
1997
37.2 C (99.0 F)
1998
39.4 C (102.9 F)
1999
38.9 C (102.0 F)
2000
40.6 C (105.1 F)
2001
35.6 C (96.1 F)
2002
39.4 C (102.9 F)
2003
35.0 C (95.0 F)
Coldest night (TNn)
The coldest night of the year at Surrency, 1956 to 2003. The record is -17.2 C (1.0 F) in 1985, marked on the chart; the median year is -8.3 C (17.1 F).
Coldest night (TNn) at Surrency by year
Year
Coldest night (TNn)
1956
-7.2 C (19.0 F)
1957
-9.4 C (15.1 F)
1958
-9.4 C (15.1 F)
1959
-9.4 C (15.1 F)
1960
-9.4 C (15.1 F)
1961
-10.6 C (12.9 F)
1962
-16.1 C (3.0 F)
1963
-10.6 C (12.9 F)
1964
-8.9 C (16.0 F)
1965
-7.2 C (19.0 F)
1966
-12.2 C (10.0 F)
1967
-7.8 C (18.0 F)
1968
-7.2 C (19.0 F)
1972
-8.3 C (17.1 F)
1973
-7.8 C (18.0 F)
1974
-6.1 C (21.0 F)
1975
-7.8 C (18.0 F)
1976
-8.3 C (17.1 F)
1977
-12.8 C (9.0 F)
1978
-7.2 C (19.0 F)
1979
-8.3 C (17.1 F)
1980
-8.3 C (17.1 F)
1981
-10.6 C (12.9 F)
1982
-12.2 C (10.0 F)
1983
-12.8 C (9.0 F)
1984
-6.7 C (19.9 F)
1985
-17.2 C (1.0 F)
1986
-10.0 C (14.0 F)
1987
-5.6 C (21.9 F)
1988
-7.8 C (18.0 F)
1989
-11.1 C (12.0 F)
1990
-5.0 C (23.0 F)
1991
-7.2 C (19.0 F)
1992
-8.3 C (17.1 F)
1993
-7.8 C (18.0 F)
1994
-8.3 C (17.1 F)
1995
-8.9 C (16.0 F)
1996
-11.1 C (12.0 F)
1997
-6.7 C (19.9 F)
1998
-5.0 C (23.0 F)
1999
-9.4 C (15.1 F)
2000
-8.3 C (17.1 F)
2001
-9.4 C (15.1 F)
2002
-10.0 C (14.0 F)
2003
-10.0 C (14.0 F)
Wettest day (Rx1day)
The wettest day of the year at Surrency, 1956 to 2003. The record is 204.0 mm (8.0 in) in 1995, marked on the chart; the median year is 73.7 mm (2.9 in).
Wettest day (Rx1day) at Surrency by year
Year
Wettest day (Rx1day)
1956
26.7 mm (1.1 in)
1957
71.1 mm (2.8 in)
1958
62.7 mm (2.5 in)
1959
121.4 mm (4.8 in)
1960
79.8 mm (3.1 in)
1961
94.2 mm (3.7 in)
1962
62.7 mm (2.5 in)
1963
50.3 mm (2.0 in)
1964
163.8 mm (6.4 in)
1965
68.1 mm (2.7 in)
1966
72.9 mm (2.9 in)
1967
62.0 mm (2.4 in)
1968
100.8 mm (4.0 in)
1972
78.2 mm (3.1 in)
1973
83.8 mm (3.3 in)
1974
83.8 mm (3.3 in)
1975
56.6 mm (2.2 in)
1976
127.8 mm (5.0 in)
1977
66.8 mm (2.6 in)
1978
73.7 mm (2.9 in)
1979
108.0 mm (4.3 in)
1980
101.6 mm (4.0 in)
1981
82.6 mm (3.3 in)
1982
73.4 mm (2.9 in)
1983
68.8 mm (2.7 in)
1984
96.5 mm (3.8 in)
1985
56.9 mm (2.2 in)
1986
90.2 mm (3.6 in)
1987
43.7 mm (1.7 in)
1988
73.2 mm (2.9 in)
1989
73.2 mm (2.9 in)
1990
80.8 mm (3.2 in)
1991
68.8 mm (2.7 in)
1992
61.0 mm (2.4 in)
1993
64.5 mm (2.5 in)
1994
68.1 mm (2.7 in)
1995
204.0 mm (8.0 in)
1996
76.2 mm (3.0 in)
1997
86.9 mm (3.4 in)
1998
112.5 mm (4.4 in)
1999
107.2 mm (4.2 in)
2000
78.0 mm (3.1 in)
2001
44.2 mm (1.7 in)
2002
56.4 mm (2.2 in)
2003
101.6 mm (4.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Surrency, 1956 to 2003. The record is 325.8 mm (12.8 in) in 1995, marked on the chart; the median year is 113.8 mm (4.5 in).
Wettest five days (Rx5day) at Surrency by year
Year
Wettest five days (Rx5day)
1956
34.3 mm (1.4 in)
1957
117.0 mm (4.6 in)
1958
75.0 mm (3.0 in)
1959
135.1 mm (5.3 in)
1960
125.7 mm (4.9 in)
1961
148.4 mm (5.8 in)
1962
87.4 mm (3.4 in)
1963
96.3 mm (3.8 in)
1964
173.8 mm (6.8 in)
1965
125.0 mm (4.9 in)
1966
80.0 mm (3.1 in)
1967
171.5 mm (6.8 in)
1968
114.6 mm (4.5 in)
1972
115.3 mm (4.5 in)
1973
140.2 mm (5.5 in)
1974
97.2 mm (3.8 in)
1975
87.1 mm (3.4 in)
1976
139.2 mm (5.5 in)
1977
113.8 mm (4.5 in)
1978
76.0 mm (3.0 in)
1979
164.1 mm (6.5 in)
1980
157.0 mm (6.2 in)
1981
108.5 mm (4.3 in)
1982
105.6 mm (4.2 in)
1983
108.5 mm (4.3 in)
1984
155.0 mm (6.1 in)
1985
113.0 mm (4.4 in)
1986
128.5 mm (5.1 in)
1987
125.5 mm (4.9 in)
1988
107.7 mm (4.2 in)
1989
86.3 mm (3.4 in)
1990
186.7 mm (7.4 in)
1991
141.0 mm (5.6 in)
1992
125.8 mm (5.0 in)
1993
89.6 mm (3.5 in)
1994
96.7 mm (3.8 in)
1995
325.8 mm (12.8 in)
1996
94.0 mm (3.7 in)
1997
137.2 mm (5.4 in)
1998
112.5 mm (4.4 in)
1999
132.1 mm (5.2 in)
2000
99.4 mm (3.9 in)
2001
89.7 mm (3.5 in)
2002
110.1 mm (4.3 in)
2003
109.4 mm (4.3 in)
Longest dry spell (CDD)
The longest dry spell of the year at Surrency, 1956 to 2003. The record is 42 days in 1965, marked on the chart; the median year is 20 days.
Longest dry spell (CDD) at Surrency by year
Year
Longest dry spell (CDD)
1956
23 days
1957
18 days
1958
18 days
1959
16 days
1960
21 days
1961
37 days
1962
17 days
1963
33 days
1964
34 days
1965
42 days
1966
19 days
1967
31 days
1968
15 days
1972
28 days
1973
20 days
1974
38 days
1975
19 days
1976
18 days
1977
17 days
1978
30 days
1979
13 days
1980
20 days
1981
22 days
1982
20 days
1983
21 days
1984
25 days
1985
17 days
1986
22 days
1987
27 days
1988
17 days
1989
20 days
1990
32 days
1991
22 days
1992
20 days
1993
16 days
1994
14 days
1995
17 days
1996
30 days
1997
18 days
1998
26 days
1999
23 days
2000
40 days
2001
31 days
2002
16 days
2003
19 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
40 years with a frost
Across 40 years with a frost, the median last spring frost at Surrency falls on 22 March and the median first autumn frost on 8 November, which leaves a median of 233 days between them.
Fitted over all years, the growing season changes by -3.0 days per decade at this station.
Frost dates and growing season at Surrency
Measure
Median, all years
Earliest period
Recent period (1968 to 2002)
Recent against earliest
Fitted trend
Last spring frost
22 March
n/a
21 March
n/a
+3.6 days per decade
First autumn frost
8 November
n/a
8 November
n/a
+0.6 days per decade
Growing days
233 days
n/a
236 days
n/a
-3.0 days per decade
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
44 years, 1957 to 2003
A day with at least 75.8 mm (3.0 in) of rain is expected about once in 2 years. A day with at least 196.5 mm (7.7 in) of rain is expected about once in 100 years.
Rainfall return levels at Surrency: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
75.8 mm (3.0 in)
5 years
99.5 mm (3.9 in)
10 years
118.1 mm (4.6 in)
25 years
145.7 mm (5.7 in)
50 years
169.6 mm (6.7 in)
Longer than the 44 years of record
100 years
196.5 mm (7.7 in)
Longer than the 44 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, 44 years of values from 1957 to 2003.
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: 204.0 mm (8.0 in) in 1995; 163.8 mm (6.4 in) in 1964; 127.8 mm (5.0 in) in 1976.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Surrency, at 1985. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1985 ran 0.2 C (0.4 F) lower than in the years before (likely change).
Suspected changes in the annual mean temperature at Surrency, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1985
-0.2
-0.4
likely
5
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.
Download the Data
Data for Surrency standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Surrency 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.