Record envelope, standing records and threshold days for Carlton Brg (USC00091601), Georgia, United States, with 64 years of record.
Key Facts for Carlton Brg
Carlton Brg (USC00091601) is a weather station in Georgia, United States at 34.07 latitude and -82.98 longitude, 137 m (449 ft) above sea level.
The station reports from 1899 to 1962, 64 years of record.
1,464 records set at Carlton Brg still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Carlton Brg set a daily record low minimum temperature of -2.2 C (28.0 F) on 22 April 1962.
About the Station
Location: Georgia, United States, 34.07 latitude, -82.98 longitude.
Elevation: 137 m (449 ft).
Period of record: 1899 to 1962, 64 years.
Eligible elements: tmax, tmin, prcp.
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 Carlton Brg. 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 Carlton Brg, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
27.8 C (82.0 F)
-17.2 C (1.0 F)
n/a
n/a
Feb
27.8 C (82.0 F)
-15.6 C (3.9 F)
n/a
n/a
Mar
33.3 C (91.9 F)
-12.8 C (9.0 F)
n/a
n/a
Apr
33.9 C (93.0 F)
-6.1 C (21.0 F)
n/a
n/a
May
38.9 C (102.0 F)
-0.6 C (30.9 F)
n/a
n/a
Jun
40.6 C (105.1 F)
5.6 C (42.1 F)
n/a
n/a
Jul
43.3 C (109.9 F)
10.0 C (50.0 F)
n/a
n/a
Aug
39.4 C (102.9 F)
10.0 C (50.0 F)
n/a
n/a
Sep
38.9 C (102.0 F)
1.7 C (35.1 F)
n/a
n/a
Oct
36.1 C (97.0 F)
-7.8 C (18.0 F)
n/a
n/a
Nov
31.1 C (88.0 F)
-12.2 C (10.0 F)
n/a
n/a
Dec
26.7 C (80.1 F)
-13.9 C (7.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Carlton Brg still stand. 1926 holds the most, with 72.
Standing records at Carlton Brg by the year they were set
Year set
Standing records
1926
72
1927
55
1928
36
1929
43
1930
52
1931
43
1932
46
1933
59
1934
46
1935
40
1936
53
1937
30
1938
40
1939
26
1940
46
1941
28
1942
26
1943
37
1944
25
1945
28
1946
41
1947
30
1948
32
1949
31
1950
31
1951
44
1952
42
1953
28
1954
45
1955
46
1956
37
1957
42
1958
33
1959
35
1960
48
1961
55
1962
13
All-Time Record Progression
1 new records
1 all-time records were set at Carlton Brg between 13 August 1940 and 13 August 1940. Each dot is a new record.
When Carlton Brg set new all-time records
Date
Kind
Detail
1940-08-13
Record daily precipitation
Record daily precipitation 190.0 mm (7.5 in)
Wettest Day of Each Month
Aug: 190.0 mm (7.5 in)
The wettest day on record for each calendar month at Carlton Brg. The most was 190.0 mm (7.5 in) on 13 August 1940.
Record daily precipitation for each month at Carlton Brg
Month
Record daily precipitation (mm)
Date
Jan
72.6 mm (2.9 in)
16 January 1954
Feb
91.9 mm (3.6 in)
28 February 1902
Mar
143.5 mm (5.6 in)
15 March 1912
Apr
119.9 mm (4.7 in)
10 April 1936
May
94.0 mm (3.7 in)
8 May 1915
Jun
100.3 mm (3.9 in)
24 June 1900
Jul
108.0 mm (4.3 in)
12 July 1959
Aug
190.0 mm (7.5 in)
13 August 1940
Sep
139.7 mm (5.5 in)
26 September 1956
Oct
107.2 mm (4.2 in)
2 October 1929
Nov
91.4 mm (3.6 in)
16 November 1920
Dec
101.6 mm (4.0 in)
22 December 1918
Period of Record Coverage
1926 to 1962
Complete yearUnder 90 percent of days
37 years of record at Carlton Brg, 1926 to 1962. 5 years have data for under 90 percent of days and are left out of rankings: 1926, 1932, 1944, 1948, 1962.
Cooler than the station meanWarmer than the station mean
One stripe for each of 26 complete years at Carlton Brg, 1927 to 1961. Blue stripes are years cooler than the station's own mean of 16.1 C (61.0 F); red stripes are warmer. The coolest year was 1958, at 14.6 C (58.2 F), and the warmest was 1933, at 17.8 C (64.0 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Carlton Brg as warming stripes, 1927 to 1961
Year
Annual mean temperature
Difference from the station mean
1927
17.2 C
+1.13 C
1928
15.7 C
-0.36 C
1930
15.6 C
-0.48 C
1933
17.8 C
+1.70 C
1934
16.8 C
+0.66 C
1935
16.8 C
+0.68 C
1936
17.1 C
+0.99 C
1938
16.7 C
+0.59 C
1939
17.0 C
+0.86 C
1940
15.5 C
-0.63 C
1941
16.8 C
+0.66 C
1942
15.9 C
-0.22 C
1943
15.5 C
-0.56 C
1946
16.7 C
+0.62 C
1949
16.4 C
+0.33 C
1951
15.8 C
-0.29 C
1952
16.0 C
-0.09 C
1953
16.1 C
-0.01 C
1954
16.1 C
-0.02 C
1955
15.6 C
-0.46 C
1956
16.0 C
-0.14 C
1957
16.0 C
-0.12 C
1958
14.6 C
-1.54 C
1959
15.5 C
-0.63 C
1960
14.7 C
-1.39 C
1961
14.8 C
-1.26 C
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1899 to 1962
Yearly extremes at Carlton Brg: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
43.3 C (109.9 F)
1930
38.9 C (102.0 F)
37
Coldest night (TNn)
-17.2 C (1.0 F)
1940
-12.2 C (10.0 F)
37
Wettest day (Rx1day)
190.0 mm (7.5 in)
1940
72.4 mm (2.8 in)
64
Wettest five days (Rx5day)
403.8 mm (15.9 in)
1908
116.5 mm (4.6 in)
64
Longest dry spell (CDD)
41 days
1954
23 days
64
Hottest day (TXx)
The hottest day of the year at Carlton Brg, 1899 to 1962. The record is 43.3 C (109.9 F) in 1930, marked on the chart; the median year is 38.9 C (102.0 F).
Hottest day (TXx) at Carlton Brg by year
Year
Hottest day (TXx)
1899
n/a
1900
n/a
1901
n/a
1902
n/a
1903
n/a
1904
n/a
1905
n/a
1906
n/a
1907
n/a
1908
n/a
1909
n/a
1910
n/a
1911
n/a
1912
n/a
1913
n/a
1914
n/a
1915
n/a
1916
n/a
1917
n/a
1918
n/a
1919
n/a
1920
n/a
1921
n/a
1922
n/a
1923
n/a
1924
n/a
1925
n/a
1926
42.8 C (109.0 F)
1927
37.8 C (100.0 F)
1928
35.6 C (96.1 F)
1929
37.2 C (99.0 F)
1930
43.3 C (109.9 F)
1931
39.4 C (102.9 F)
1932
38.9 C (102.0 F)
1933
40.6 C (105.1 F)
1934
38.9 C (102.0 F)
1935
37.8 C (100.0 F)
1936
40.6 C (105.1 F)
1937
37.8 C (100.0 F)
1938
38.3 C (100.9 F)
1939
40.6 C (105.1 F)
1940
37.8 C (100.0 F)
1941
38.9 C (102.0 F)
1942
38.3 C (100.9 F)
1943
38.9 C (102.0 F)
1944
38.9 C (102.0 F)
1945
40.0 C (104.0 F)
1946
36.7 C (98.1 F)
1947
37.8 C (100.0 F)
1948
38.9 C (102.0 F)
1949
37.2 C (99.0 F)
1950
38.9 C (102.0 F)
1951
38.9 C (102.0 F)
1952
41.7 C (107.1 F)
1953
37.8 C (100.0 F)
1954
39.4 C (102.9 F)
1955
37.2 C (99.0 F)
1956
38.9 C (102.0 F)
1957
38.9 C (102.0 F)
1958
37.8 C (100.0 F)
1959
37.2 C (99.0 F)
1960
37.8 C (100.0 F)
1961
36.7 C (98.1 F)
1962
29.4 C (84.9 F)
Coldest night (TNn)
The coldest night of the year at Carlton Brg, 1899 to 1962. The record is -17.2 C (1.0 F) in 1940, marked on the chart; the median year is -12.2 C (10.0 F).
Coldest night (TNn) at Carlton Brg by year
Year
Coldest night (TNn)
1899
n/a
1900
n/a
1901
n/a
1902
n/a
1903
n/a
1904
n/a
1905
n/a
1906
n/a
1907
n/a
1908
n/a
1909
n/a
1910
n/a
1911
n/a
1912
n/a
1913
n/a
1914
n/a
1915
n/a
1916
n/a
1917
n/a
1918
n/a
1919
n/a
1920
n/a
1921
n/a
1922
n/a
1923
n/a
1924
n/a
1925
n/a
1926
-6.7 C (19.9 F)
1927
-12.8 C (9.0 F)
1928
-15.6 C (3.9 F)
1929
-9.4 C (15.1 F)
1930
-10.0 C (14.0 F)
1931
-10.0 C (14.0 F)
1932
-7.8 C (18.0 F)
1933
-12.2 C (10.0 F)
1934
-13.3 C (8.1 F)
1935
-11.7 C (10.9 F)
1936
-15.6 C (3.9 F)
1937
-12.2 C (10.0 F)
1938
-13.3 C (8.1 F)
1939
-10.0 C (14.0 F)
1940
-17.2 C (1.0 F)
1941
-9.4 C (15.1 F)
1942
-13.9 C (7.0 F)
1943
-13.3 C (8.1 F)
1944
-11.7 C (10.9 F)
1945
-12.2 C (10.0 F)
1946
-10.0 C (14.0 F)
1947
-11.1 C (12.0 F)
1948
-11.7 C (10.9 F)
1949
-8.3 C (17.1 F)
1950
-12.2 C (10.0 F)
1951
-13.9 C (7.0 F)
1952
-10.6 C (12.9 F)
1953
-13.9 C (7.0 F)
1954
-10.0 C (14.0 F)
1955
-12.2 C (10.0 F)
1956
-11.7 C (10.9 F)
1957
-13.3 C (8.1 F)
1958
-13.3 C (8.1 F)
1959
-13.9 C (7.0 F)
1960
-13.9 C (7.0 F)
1961
-12.2 C (10.0 F)
1962
-12.2 C (10.0 F)
Wettest day (Rx1day)
The wettest day of the year at Carlton Brg, 1899 to 1962. The record is 190.0 mm (7.5 in) in 1940, marked on the chart; the median year is 72.4 mm (2.8 in).
Wettest day (Rx1day) at Carlton Brg by year
Year
Wettest day (Rx1day)
1899
57.9 mm (2.3 in)
1900
100.3 mm (3.9 in)
1901
109.2 mm (4.3 in)
1902
91.9 mm (3.6 in)
1903
75.2 mm (3.0 in)
1904
72.1 mm (2.8 in)
1905
69.1 mm (2.7 in)
1906
72.1 mm (2.8 in)
1907
63.0 mm (2.5 in)
1908
143.5 mm (5.6 in)
1909
65.5 mm (2.6 in)
1910
61.0 mm (2.4 in)
1911
83.8 mm (3.3 in)
1912
143.5 mm (5.6 in)
1913
63.0 mm (2.5 in)
1914
50.8 mm (2.0 in)
1915
94.0 mm (3.7 in)
1916
64.8 mm (2.6 in)
1917
81.3 mm (3.2 in)
1918
101.6 mm (4.0 in)
1919
70.9 mm (2.8 in)
1920
91.4 mm (3.6 in)
1921
68.6 mm (2.7 in)
1922
62.7 mm (2.5 in)
1923
80.3 mm (3.2 in)
1924
98.0 mm (3.9 in)
1925
69.9 mm (2.8 in)
1926
53.3 mm (2.1 in)
1927
55.9 mm (2.2 in)
1928
109.7 mm (4.3 in)
1929
128.8 mm (5.1 in)
1930
50.8 mm (2.0 in)
1931
87.6 mm (3.4 in)
1932
81.3 mm (3.2 in)
1933
63.5 mm (2.5 in)
1934
50.8 mm (2.0 in)
1935
50.8 mm (2.0 in)
1936
119.9 mm (4.7 in)
1937
80.3 mm (3.2 in)
1938
71.4 mm (2.8 in)
1939
65.5 mm (2.6 in)
1940
190.0 mm (7.5 in)
1941
99.1 mm (3.9 in)
1942
83.8 mm (3.3 in)
1943
82.6 mm (3.3 in)
1944
60.5 mm (2.4 in)
1945
92.5 mm (3.6 in)
1946
88.9 mm (3.5 in)
1947
63.0 mm (2.5 in)
1948
90.7 mm (3.6 in)
1949
50.8 mm (2.0 in)
1950
91.7 mm (3.6 in)
1951
65.0 mm (2.6 in)
1952
76.5 mm (3.0 in)
1953
66.0 mm (2.6 in)
1954
72.6 mm (2.9 in)
1955
52.8 mm (2.1 in)
1956
139.7 mm (5.5 in)
1957
66.5 mm (2.6 in)
1958
72.9 mm (2.9 in)
1959
108.0 mm (4.3 in)
1960
41.7 mm (1.6 in)
1961
62.2 mm (2.4 in)
1962
54.6 mm (2.1 in)
Wettest five days (Rx5day)
The wettest five days of the year at Carlton Brg, 1899 to 1962. The record is 403.8 mm (15.9 in) in 1908, marked on the chart; the median year is 116.5 mm (4.6 in).
Wettest five days (Rx5day) at Carlton Brg by year
Year
Wettest five days (Rx5day)
1899
96.5 mm (3.8 in)
1900
150.6 mm (5.9 in)
1901
170.2 mm (6.7 in)
1902
116.8 mm (4.6 in)
1903
137.2 mm (5.4 in)
1904
85.1 mm (3.4 in)
1905
73.2 mm (2.9 in)
1906
98.5 mm (3.9 in)
1907
101.1 mm (4.0 in)
1908
403.8 mm (15.9 in)
1909
100.5 mm (4.0 in)
1910
94.3 mm (3.7 in)
1911
141.7 mm (5.6 in)
1912
160.5 mm (6.3 in)
1913
109.8 mm (4.3 in)
1914
84.3 mm (3.3 in)
1915
122.4 mm (4.8 in)
1916
110.7 mm (4.4 in)
1917
100.0 mm (3.9 in)
1918
110.0 mm (4.3 in)
1919
191.5 mm (7.5 in)
1920
110.5 mm (4.4 in)
1921
90.7 mm (3.6 in)
1922
128.2 mm (5.0 in)
1923
116.1 mm (4.6 in)
1924
169.6 mm (6.7 in)
1925
169.7 mm (6.7 in)
1926
135.3 mm (5.3 in)
1927
121.7 mm (4.8 in)
1928
182.9 mm (7.2 in)
1929
207.3 mm (8.2 in)
1930
103.9 mm (4.1 in)
1931
110.7 mm (4.4 in)
1932
124.0 mm (4.9 in)
1933
105.6 mm (4.2 in)
1934
146.0 mm (5.7 in)
1935
83.8 mm (3.3 in)
1936
279.0 mm (11.0 in)
1937
110.3 mm (4.3 in)
1938
152.1 mm (6.0 in)
1939
101.7 mm (4.0 in)
1940
220.0 mm (8.7 in)
1941
132.0 mm (5.2 in)
1942
125.3 mm (4.9 in)
1943
104.4 mm (4.1 in)
1944
106.2 mm (4.2 in)
1945
119.7 mm (4.7 in)
1946
130.0 mm (5.1 in)
1947
120.9 mm (4.8 in)
1948
179.1 mm (7.1 in)
1949
124.7 mm (4.9 in)
1950
130.1 mm (5.1 in)
1951
105.3 mm (4.1 in)
1952
98.3 mm (3.9 in)
1953
106.6 mm (4.2 in)
1954
77.7 mm (3.1 in)
1955
87.9 mm (3.5 in)
1956
173.2 mm (6.8 in)
1957
112.5 mm (4.4 in)
1958
131.8 mm (5.2 in)
1959
139.5 mm (5.5 in)
1960
105.8 mm (4.2 in)
1961
109.8 mm (4.3 in)
1962
99.6 mm (3.9 in)
Longest dry spell (CDD)
The longest dry spell of the year at Carlton Brg, 1899 to 1962. The record is 41 days in 1954, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Carlton Brg by year
Year
Longest dry spell (CDD)
1899
20 days
1900
23 days
1901
22 days
1902
18 days
1903
25 days
1904
33 days
1905
25 days
1906
26 days
1907
27 days
1908
21 days
1909
32 days
1910
31 days
1911
30 days
1912
29 days
1913
20 days
1914
31 days
1915
25 days
1916
25 days
1917
14 days
1918
23 days
1919
18 days
1920
26 days
1921
26 days
1922
13 days
1923
25 days
1924
25 days
1925
23 days
1926
19 days
1927
20 days
1928
26 days
1929
20 days
1930
21 days
1931
20 days
1932
17 days
1933
20 days
1934
19 days
1935
38 days
1936
24 days
1937
15 days
1938
23 days
1939
15 days
1940
24 days
1941
25 days
1942
24 days
1943
23 days
1944
19 days
1945
15 days
1946
19 days
1947
18 days
1948
21 days
1949
12 days
1950
16 days
1951
27 days
1952
25 days
1953
17 days
1954
41 days
1955
20 days
1956
22 days
1957
19 days
1958
23 days
1959
17 days
1960
18 days
1961
38 days
1962
11 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
26 years with a frost
Across 26 years with a frost, the median last spring frost at Carlton Brg falls on 16 April and the median first autumn frost on 27 October, which leaves a median of 194 days between them.
Fitted over all years, the growing season changes by -5.1 days per decade at this station.
Frost dates and growing season at Carlton Brg
Measure
Median, all years
Earliest period
Recent period (1927 to 1961)
Recent against earliest
Fitted trend
Last spring frost
16 April
n/a
16 April
n/a
+2.3 days per decade
First autumn frost
27 October
n/a
27 October
n/a
-2.9 days per decade
Growing days
194 days
n/a
194 days
n/a
-5.1 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
62 years, 1900 to 1961
A day with at least 74.8 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 182.3 mm (7.2 in) of rain is expected about once in 100 years.
Rainfall return levels at Carlton Brg: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
74.8 mm (2.9 in)
5 years
97.7 mm (3.8 in)
10 years
114.9 mm (4.5 in)
25 years
139.5 mm (5.5 in)
50 years
159.9 mm (6.3 in)
100 years
182.3 mm (7.2 in)
Longer than the 62 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, 62 years of values from 1900 to 1961.
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: 190.0 mm (7.5 in) in 1940; 143.5 mm (5.6 in) in 1908; 143.5 mm (5.6 in) in 1912.
Download the Data
Data for Carlton Brg standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Carlton Brg 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.