Record envelope, standing records and threshold days for Bluffton Wtr Wks (USC00120831), Indiana, United States, with 64 years of record.
Key Facts for Bluffton Wtr Wks
Bluffton Wtr Wks (USC00120831) is a weather station in Indiana, United States at 40.73 latitude and -85.17 longitude, 256 m (840 ft) above sea level.
The station reports from 1895 to 1958, 64 years of record.
1,464 records set at Bluffton Wtr Wks still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Bluffton Wtr Wks set a daily record precipitation of 13.5 mm (0.5 in) on 20 December 1957.
About the Station
Location: Indiana, United States, 40.73 latitude, -85.17 longitude.
Elevation: 256 m (840 ft).
Period of record: 1895 to 1958, 64 years.
Eligible elements: tmax, tmin, prcp, snow.
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 Bluffton Wtr Wks. 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 Bluffton Wtr Wks, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
21.7 C (71.1 F)
-30.6 C (-23.1 F)
n/a
n/a
Feb
21.7 C (71.1 F)
-28.3 C (-18.9 F)
n/a
n/a
Mar
31.1 C (88.0 F)
-25.0 C (-13.0 F)
n/a
n/a
Apr
33.3 C (91.9 F)
-11.1 C (12.0 F)
n/a
n/a
May
38.3 C (100.9 F)
-4.4 C (24.1 F)
n/a
n/a
Jun
40.6 C (105.1 F)
1.7 C (35.1 F)
n/a
n/a
Jul
43.9 C (111.0 F)
5.0 C (41.0 F)
n/a
n/a
Aug
41.1 C (106.0 F)
2.2 C (36.0 F)
n/a
n/a
Sep
39.4 C (102.9 F)
-3.9 C (25.0 F)
n/a
n/a
Oct
34.4 C (93.9 F)
-12.2 C (10.0 F)
n/a
n/a
Nov
26.7 C (80.1 F)
-18.9 C (-2.0 F)
n/a
n/a
Dec
20.0 C (68.0 F)
-28.9 C (-20.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Bluffton Wtr Wks still stand. 1899 holds the most, with 40.
Standing records at Bluffton Wtr Wks by the year they were set
Year set
Standing records
1895
16
1896
38
1897
30
1898
18
1899
40
1900
22
1901
27
1902
33
1903
34
1904
23
1905
25
1906
29
1907
21
1908
21
1909
19
1910
18
1911
38
1912
28
1913
33
1914
39
1915
34
1916
30
1917
35
1918
36
1919
23
1920
23
1921
18
1922
13
1923
19
1924
28
1925
40
1926
14
1927
26
1928
26
1929
24
1930
35
1931
28
1932
20
1933
22
1934
31
1935
16
1936
38
1937
14
1938
22
1939
18
1940
34
1941
16
1942
14
1943
16
1944
13
1945
18
1946
19
1947
13
1948
14
1949
12
1950
18
1951
24
1952
12
1953
14
1954
13
1955
9
1956
11
1957
9
All-Time Record Progression
1 new records
1 all-time records were set at Bluffton Wtr Wks between 21 July 1934 and 21 July 1934. Each dot is a new record.
When Bluffton Wtr Wks set new all-time records
Date
Kind
Detail
1934-07-21
Record high maximum temperature
Record high maximum temperature 43.9 C (111.0 F)
Wettest Day of Each Month
Jun: 127.0 mm (5.0 in)
The wettest day on record for each calendar month at Bluffton Wtr Wks. The most was 127.0 mm (5.0 in) on 23 June 1921.
Record daily precipitation for each month at Bluffton Wtr Wks
Month
Record daily precipitation (mm)
Date
Jan
80.5 mm (3.2 in)
22 January 1904
Feb
52.6 mm (2.1 in)
13 February 1950
Mar
96.5 mm (3.8 in)
24 March 1913
Apr
67.6 mm (2.7 in)
23 April 1952
May
63.5 mm (2.5 in)
27 May 1916
Jun
127.0 mm (5.0 in)
23 June 1921
Jul
105.2 mm (4.1 in)
1 July 1903
Aug
111.8 mm (4.4 in)
14 August 1929
Sep
101.6 mm (4.0 in)
5 September 1918
Oct
94.7 mm (3.7 in)
9 October 1950
Nov
51.8 mm (2.0 in)
20 November 1950
Dec
56.9 mm (2.2 in)
13 December 1901
Period of Record Coverage
1895 to 1958
Complete yearUnder 90 percent of days
64 years of record at Bluffton Wtr Wks, 1895 to 1958. 9 years have data for under 90 percent of days and are left out of rankings: 1895, 1903, 1904, 1905, 1906, 1909, 1948, 1949 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 48 complete years at Bluffton Wtr Wks, 1896 to 1957. Blue stripes are years cooler than the station's own mean of 10.7 C (51.3 F); red stripes are warmer. The coolest year was 1907, at 9.3 C (48.7 F), and the warmest was 1921, at 12.4 C (54.3 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Bluffton Wtr Wks as warming stripes, 1896 to 1957
Year
Annual mean temperature
Difference from the station mean
1896
10.9 C
+0.13 C
1897
10.5 C
-0.26 C
1898
11.0 C
+0.25 C
1899
10.9 C
+0.15 C
1900
11.1 C
+0.34 C
1902
10.2 C
-0.49 C
1907
9.3 C
-1.46 C
1910
10.3 C
-0.44 C
1911
11.6 C
+0.84 C
1912
9.7 C
-1.01 C
1913
11.4 C
+0.66 C
1914
10.5 C
-0.22 C
1915
10.0 C
-0.71 C
1916
10.1 C
-0.63 C
1918
10.5 C
-0.25 C
1919
10.9 C
+0.17 C
1920
10.1 C
-0.68 C
1921
12.4 C
+1.68 C
1925
10.7 C
+0.01 C
1926
10.1 C
-0.61 C
1927
11.1 C
+0.32 C
1928
10.1 C
-0.65 C
1929
9.6 C
-1.16 C
1930
11.1 C
+0.37 C
1932
11.0 C
+0.24 C
1933
11.6 C
+0.83 C
1934
11.2 C
+0.51 C
1935
10.6 C
-0.10 C
1936
10.9 C
+0.21 C
1937
10.5 C
-0.27 C
1938
12.0 C
+1.29 C
1939
11.1 C
+0.41 C
1940
9.8 C
-0.89 C
1941
11.4 C
+0.67 C
1942
10.7 C
-0.05 C
1943
10.1 C
-0.65 C
1944
10.9 C
+0.19 C
1945
9.9 C
-0.81 C
1946
11.6 C
+0.87 C
1947
9.9 C
-0.82 C
1950
9.9 C
-0.86 C
1951
10.4 C
-0.38 C
1952
11.3 C
+0.52 C
1953
11.9 C
+1.17 C
1954
11.4 C
+0.70 C
1955
10.9 C
+0.17 C
1956
11.3 C
+0.53 C
1957
10.7 C
-0.05 C
The fitted trend in annual mean temperature here over 1896 to 1957 is 0.1 C (0.0 to 0.2) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.3) per decade. The slope is a straight line fitted to 48 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Bluffton Wtr Wks
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.1 C (0.0 to 0.2) per decade
0.1 F (-0.1 to 0.3) per decade
1896 to 1957
48
Not clearly different from zero
Mean daily maximum
0.12 C (-0.02 to 0.26) per decade
0.22 F (-0.03 to 0.48) per decade
1896 to 1957
48
Not clearly different from zero
Mean daily minimum
0.00 C (-0.11 to 0.11) per decade
0.00 F (-0.20 to 0.19) per decade
1896 to 1957
48
Not clearly different from zero
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
1895 to 1958
Yearly extremes at Bluffton Wtr Wks: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
43.9 C (111.0 F)
1934
37.2 C (99.0 F)
64
Coldest night (TNn)
-30.6 C (-23.1 F)
1904
-23.0 C (-9.5 F)
64
Wettest day (Rx1day)
127.0 mm (5.0 in)
1921
58.6 mm (2.3 in)
64
Wettest five days (Rx5day)
190.4 mm (7.5 in)
1913
79.8 mm (3.1 in)
64
Longest dry spell (CDD)
45 days
1908
19 days
64
Hottest day (TXx)
The hottest day of the year at Bluffton Wtr Wks, 1895 to 1958. The record is 43.9 C (111.0 F) in 1934, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Bluffton Wtr Wks by year
Year
Hottest day (TXx)
1895
24.4 C (75.9 F)
1896
36.7 C (98.1 F)
1897
39.4 C (102.9 F)
1898
36.7 C (98.1 F)
1899
37.8 C (100.0 F)
1900
35.6 C (96.1 F)
1901
39.4 C (102.9 F)
1902
36.1 C (97.0 F)
1903
36.7 C (98.1 F)
1904
33.9 C (93.0 F)
1905
33.9 C (93.0 F)
1906
35.6 C (96.1 F)
1907
32.2 C (90.0 F)
1908
36.7 C (98.1 F)
1909
35.0 C (95.0 F)
1910
36.1 C (97.0 F)
1911
40.0 C (104.0 F)
1912
37.2 C (99.0 F)
1913
37.8 C (100.0 F)
1914
40.0 C (104.0 F)
1915
33.9 C (93.0 F)
1916
40.0 C (104.0 F)
1917
37.8 C (100.0 F)
1918
41.1 C (106.0 F)
1919
37.2 C (99.0 F)
1920
35.6 C (96.1 F)
1921
38.3 C (100.9 F)
1922
37.8 C (100.0 F)
1923
37.8 C (100.0 F)
1924
35.6 C (96.1 F)
1925
38.3 C (100.9 F)
1926
37.2 C (99.0 F)
1927
37.2 C (99.0 F)
1928
33.9 C (93.0 F)
1929
35.0 C (95.0 F)
1930
39.4 C (102.9 F)
1931
38.9 C (102.0 F)
1932
38.3 C (100.9 F)
1933
38.9 C (102.0 F)
1934
43.9 C (111.0 F)
1935
37.8 C (100.0 F)
1936
43.9 C (111.0 F)
1937
36.1 C (97.0 F)
1938
35.6 C (96.1 F)
1939
39.4 C (102.9 F)
1940
39.4 C (102.9 F)
1941
38.9 C (102.0 F)
1942
37.2 C (99.0 F)
1943
36.1 C (97.0 F)
1944
38.9 C (102.0 F)
1945
36.1 C (97.0 F)
1946
37.8 C (100.0 F)
1947
38.9 C (102.0 F)
1948
38.9 C (102.0 F)
1949
35.6 C (96.1 F)
1950
32.8 C (91.0 F)
1951
38.3 C (100.9 F)
1952
37.2 C (99.0 F)
1953
38.3 C (100.9 F)
1954
37.2 C (99.0 F)
1955
37.2 C (99.0 F)
1956
35.0 C (95.0 F)
1957
35.0 C (95.0 F)
1958
17.8 C (64.0 F)
Coldest night (TNn)
The coldest night of the year at Bluffton Wtr Wks, 1895 to 1958. The record is -30.6 C (-23.1 F) in 1904, marked on the chart; the median year is -23.0 C (-9.5 F).
Coldest night (TNn) at Bluffton Wtr Wks by year
Year
Coldest night (TNn)
1895
-16.1 C (3.0 F)
1896
-24.4 C (-11.9 F)
1897
-29.4 C (-20.9 F)
1898
-21.7 C (-7.1 F)
1899
-28.3 C (-18.9 F)
1900
-22.2 C (-8.0 F)
1901
-24.4 C (-11.9 F)
1902
-23.9 C (-11.0 F)
1903
-25.0 C (-13.0 F)
1904
-30.6 C (-23.1 F)
1905
-27.8 C (-18.0 F)
1906
-28.3 C (-18.9 F)
1907
-20.6 C (-5.1 F)
1908
-19.4 C (-2.9 F)
1909
-25.0 C (-13.0 F)
1910
-21.1 C (-6.0 F)
1911
-18.3 C (-0.9 F)
1912
-28.9 C (-20.0 F)
1913
-21.7 C (-7.1 F)
1914
-25.6 C (-14.1 F)
1915
-30.0 C (-22.0 F)
1916
-22.2 C (-8.0 F)
1917
-28.9 C (-20.0 F)
1918
-28.9 C (-20.0 F)
1919
-19.4 C (-2.9 F)
1920
-22.8 C (-9.0 F)
1921
-12.2 C (10.0 F)
1922
-24.4 C (-11.9 F)
1923
-17.2 C (1.0 F)
1924
-28.9 C (-20.0 F)
1925
-22.2 C (-8.0 F)
1926
-22.8 C (-9.0 F)
1927
-24.4 C (-11.9 F)
1928
-20.6 C (-5.1 F)
1929
-24.4 C (-11.9 F)
1930
-26.7 C (-16.1 F)
1931
-13.3 C (8.1 F)
1932
-24.4 C (-11.9 F)
1933
-23.9 C (-11.0 F)
1934
-24.4 C (-11.9 F)
1935
-20.6 C (-5.1 F)
1936
-28.9 C (-20.0 F)
1937
-18.3 C (-0.9 F)
1938
-17.2 C (1.0 F)
1939
-17.2 C (1.0 F)
1940
-26.1 C (-15.0 F)
1941
-18.3 C (-0.9 F)
1942
-24.4 C (-11.9 F)
1943
-23.3 C (-9.9 F)
1944
-23.3 C (-9.9 F)
1945
-22.2 C (-8.0 F)
1946
-23.9 C (-11.0 F)
1947
-20.0 C (-4.0 F)
1948
-25.0 C (-13.0 F)
1949
-13.9 C (7.0 F)
1950
-23.9 C (-11.0 F)
1951
-26.7 C (-16.1 F)
1952
-15.0 C (5.0 F)
1953
-18.9 C (-2.0 F)
1954
-16.7 C (1.9 F)
1955
-22.8 C (-9.0 F)
1956
-22.8 C (-9.0 F)
1957
-21.7 C (-7.1 F)
1958
-21.1 C (-6.0 F)
Wettest day (Rx1day)
The wettest day of the year at Bluffton Wtr Wks, 1895 to 1958. The record is 127.0 mm (5.0 in) in 1921, marked on the chart; the median year is 58.6 mm (2.3 in).
Wettest day (Rx1day) at Bluffton Wtr Wks by year
Year
Wettest day (Rx1day)
1895
50.8 mm (2.0 in)
1896
83.1 mm (3.3 in)
1897
80.5 mm (3.2 in)
1898
40.6 mm (1.6 in)
1899
42.9 mm (1.7 in)
1900
57.4 mm (2.3 in)
1901
63.5 mm (2.5 in)
1902
69.3 mm (2.7 in)
1903
105.2 mm (4.1 in)
1904
80.5 mm (3.2 in)
1905
30.5 mm (1.2 in)
1906
42.4 mm (1.7 in)
1907
42.7 mm (1.7 in)
1908
50.8 mm (2.0 in)
1909
51.6 mm (2.0 in)
1910
34.3 mm (1.4 in)
1911
24.9 mm (1.0 in)
1912
13.5 mm (0.5 in)
1913
96.5 mm (3.8 in)
1914
41.9 mm (1.6 in)
1915
24.4 mm (1.0 in)
1916
63.5 mm (2.5 in)
1917
55.9 mm (2.2 in)
1918
101.6 mm (4.0 in)
1919
61.5 mm (2.4 in)
1920
86.4 mm (3.4 in)
1921
127.0 mm (5.0 in)
1922
61.0 mm (2.4 in)
1923
63.5 mm (2.5 in)
1924
65.5 mm (2.6 in)
1925
67.3 mm (2.6 in)
1926
74.9 mm (2.9 in)
1927
58.2 mm (2.3 in)
1928
35.6 mm (1.4 in)
1929
111.8 mm (4.4 in)
1930
67.3 mm (2.6 in)
1931
40.6 mm (1.6 in)
1932
54.6 mm (2.1 in)
1933
87.1 mm (3.4 in)
1934
59.2 mm (2.3 in)
1935
51.6 mm (2.0 in)
1936
51.8 mm (2.0 in)
1937
100.8 mm (4.0 in)
1938
80.0 mm (3.1 in)
1939
68.3 mm (2.7 in)
1940
38.4 mm (1.5 in)
1941
56.6 mm (2.2 in)
1942
89.4 mm (3.5 in)
1943
62.2 mm (2.4 in)
1944
48.3 mm (1.9 in)
1945
45.5 mm (1.8 in)
1946
51.8 mm (2.0 in)
1947
45.7 mm (1.8 in)
1948
35.6 mm (1.4 in)
1949
58.9 mm (2.3 in)
1950
94.7 mm (3.7 in)
1951
58.9 mm (2.3 in)
1952
67.6 mm (2.7 in)
1953
32.0 mm (1.3 in)
1954
51.6 mm (2.0 in)
1955
69.9 mm (2.8 in)
1956
49.5 mm (1.9 in)
1957
82.3 mm (3.2 in)
1958
17.8 mm (0.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Bluffton Wtr Wks, 1895 to 1958. The record is 190.4 mm (7.5 in) in 1913, marked on the chart; the median year is 79.8 mm (3.1 in).
Wettest five days (Rx5day) at Bluffton Wtr Wks by year
Year
Wettest five days (Rx5day)
1895
60.7 mm (2.4 in)
1896
55.6 mm (2.2 in)
1897
81.9 mm (3.2 in)
1898
98.8 mm (3.9 in)
1899
73.6 mm (2.9 in)
1900
78.0 mm (3.1 in)
1901
72.1 mm (2.8 in)
1902
98.1 mm (3.9 in)
1903
62.5 mm (2.5 in)
1904
103.6 mm (4.1 in)
1905
61.7 mm (2.4 in)
1906
76.1 mm (3.0 in)
1907
69.8 mm (2.7 in)
1908
65.0 mm (2.6 in)
1909
61.8 mm (2.4 in)
1910
50.2 mm (2.0 in)
1911
37.9 mm (1.5 in)
1912
14.5 mm (0.6 in)
1913
190.4 mm (7.5 in)
1914
51.1 mm (2.0 in)
1915
51.6 mm (2.0 in)
1916
75.0 mm (3.0 in)
1917
71.6 mm (2.8 in)
1918
109.5 mm (4.3 in)
1919
105.5 mm (4.2 in)
1920
107.2 mm (4.2 in)
1921
151.9 mm (6.0 in)
1922
74.7 mm (2.9 in)
1923
131.6 mm (5.2 in)
1924
106.7 mm (4.2 in)
1925
82.3 mm (3.2 in)
1926
121.1 mm (4.8 in)
1927
88.2 mm (3.5 in)
1928
84.0 mm (3.3 in)
1929
116.1 mm (4.6 in)
1930
79.0 mm (3.1 in)
1931
53.6 mm (2.1 in)
1932
78.0 mm (3.1 in)
1933
111.5 mm (4.4 in)
1934
62.0 mm (2.4 in)
1935
80.5 mm (3.2 in)
1936
61.0 mm (2.4 in)
1937
117.1 mm (4.6 in)
1938
123.9 mm (4.9 in)
1939
93.7 mm (3.7 in)
1940
55.4 mm (2.2 in)
1941
120.6 mm (4.7 in)
1942
89.4 mm (3.5 in)
1943
133.0 mm (5.2 in)
1944
80.5 mm (3.2 in)
1945
105.9 mm (4.2 in)
1946
64.1 mm (2.5 in)
1947
108.1 mm (4.3 in)
1948
58.7 mm (2.3 in)
1949
74.4 mm (2.9 in)
1950
115.8 mm (4.6 in)
1951
71.8 mm (2.8 in)
1952
72.7 mm (2.9 in)
1953
67.5 mm (2.7 in)
1954
91.0 mm (3.6 in)
1955
126.3 mm (5.0 in)
1956
87.3 mm (3.4 in)
1957
105.5 mm (4.2 in)
1958
24.2 mm (1.0 in)
Longest dry spell (CDD)
The longest dry spell of the year at Bluffton Wtr Wks, 1895 to 1958. The record is 45 days in 1908, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Bluffton Wtr Wks by year
Year
Longest dry spell (CDD)
1895
27 days
1896
10 days
1897
24 days
1898
16 days
1899
17 days
1900
18 days
1901
22 days
1902
19 days
1903
20 days
1904
21 days
1905
18 days
1906
19 days
1907
22 days
1908
45 days
1909
12 days
1910
33 days
1911
8 days
1912
12 days
1913
14 days
1914
17 days
1915
15 days
1916
24 days
1917
23 days
1918
21 days
1919
20 days
1920
21 days
1921
19 days
1922
25 days
1923
22 days
1924
34 days
1925
22 days
1926
19 days
1927
17 days
1928
15 days
1929
14 days
1930
15 days
1931
18 days
1932
12 days
1933
20 days
1934
19 days
1935
17 days
1936
23 days
1937
15 days
1938
12 days
1939
15 days
1940
14 days
1941
17 days
1942
28 days
1943
21 days
1944
25 days
1945
16 days
1946
17 days
1947
12 days
1948
19 days
1949
21 days
1950
23 days
1951
16 days
1952
23 days
1953
25 days
1954
15 days
1955
22 days
1956
27 days
1957
23 days
1958
14 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
48 years with a frost
Across 48 years with a frost, the median last spring frost at Bluffton Wtr Wks falls on 3 May and the median first autumn frost on 7 October, which leaves a median of 158 days between them.
Fitted over all years, the growing season changes by +1.0 days per decade at this station.
Frost dates and growing season at Bluffton Wtr Wks
Measure
Median, all years
Earliest period
Recent period (1925 to 1957)
Recent against earliest
Fitted trend
Last spring frost
3 May
n/a
2 May
n/a
-0.6 days per decade
First autumn frost
7 October
n/a
7 October
n/a
+0.3 days per decade
Growing days
158 days
n/a
157 days
n/a
+1.0 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
45 years, 1898 to 1957
A day with at least 59.0 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 137.3 mm (5.4 in) of rain is expected about once in 100 years.
Rainfall return levels at Bluffton Wtr Wks: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
59.0 mm (2.3 in)
5 years
78.2 mm (3.1 in)
10 years
91.6 mm (3.6 in)
25 years
109.3 mm (4.3 in)
50 years
123.1 mm (4.8 in)
Longer than the 45 years of record
100 years
137.3 mm (5.4 in)
Longer than the 45 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, 45 years of values from 1898 to 1957.
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: 127.0 mm (5.0 in) in 1921; 111.8 mm (4.4 in) in 1929; 101.6 mm (4.0 in) in 1918.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Bluffton Wtr Wks standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Bluffton Wtr Wks 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.