Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Black River. 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 Black River, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
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Feb
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Mar
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Apr
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May
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Jun
n/a
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Jul
n/a
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Aug
n/a
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Sep
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Oct
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Nov
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Dec
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Which Years Hold Standing Records
0 standing records
0 records at Black River still stand.
Standing records at Black River by the year they were set
Year set
Standing records
All-Time Record Progression
1 new records
1 all-time records were set at Black River between 5 April 1929 and 5 April 1929. Each dot is a new record.
When Black River set new all-time records
Date
Kind
Detail
1929-04-05
Record daily precipitation
Record daily precipitation 80.0 mm (3.1 in)
Wettest Day of Each Month
Apr: 80.0 mm (3.1 in)
The wettest day on record for each calendar month at Black River. The most was 80.0 mm (3.1 in) on 5 April 1929.
Record daily precipitation for each month at Black River
Yearly extremes at Black River: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Wettest day (Rx1day)
80.0 mm (3.1 in)
1929
38.9 mm (1.5 in)
36
Wettest five days (Rx5day)
175.3 mm (6.9 in)
1929
76.8 mm (3.0 in)
36
Longest dry spell (CDD)
43 days
1893
21 days
36
Wettest day (Rx1day)
The wettest day of the year at Black River, 1888 to 1930. The record is 80.0 mm (3.1 in) in 1929, marked on the chart; the median year is 38.9 mm (1.5 in).
Wettest day (Rx1day) at Black River by year
Year
Wettest day (Rx1day)
1888
33.8 mm (1.3 in)
1889
61.5 mm (2.4 in)
1890
53.3 mm (2.1 in)
1891
40.9 mm (1.6 in)
1893
63.5 mm (2.5 in)
1896
48.8 mm (1.9 in)
1897
33.0 mm (1.3 in)
1898
35.6 mm (1.4 in)
1899
50.8 mm (2.0 in)
1900
43.2 mm (1.7 in)
1904
39.1 mm (1.5 in)
1905
43.7 mm (1.7 in)
1907
38.4 mm (1.5 in)
1908
40.6 mm (1.6 in)
1909
51.1 mm (2.0 in)
1910
44.5 mm (1.8 in)
1911
44.5 mm (1.8 in)
1912
31.8 mm (1.3 in)
1913
36.1 mm (1.4 in)
1914
31.0 mm (1.2 in)
1915
32.3 mm (1.3 in)
1916
52.8 mm (2.1 in)
1917
25.4 mm (1.0 in)
1918
26.7 mm (1.1 in)
1919
72.4 mm (2.9 in)
1920
35.1 mm (1.4 in)
1921
35.3 mm (1.4 in)
1922
50.8 mm (2.0 in)
1923
25.4 mm (1.0 in)
1924
44.5 mm (1.8 in)
1925
38.4 mm (1.5 in)
1926
26.7 mm (1.1 in)
1927
38.6 mm (1.5 in)
1928
38.6 mm (1.5 in)
1929
80.0 mm (3.1 in)
1930
24.4 mm (1.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Black River, 1888 to 1930. The record is 175.3 mm (6.9 in) in 1929, marked on the chart; the median year is 76.8 mm (3.0 in).
Wettest five days (Rx5day) at Black River by year
Year
Wettest five days (Rx5day)
1888
55.8 mm (2.2 in)
1889
74.1 mm (2.9 in)
1890
95.7 mm (3.8 in)
1891
64.5 mm (2.5 in)
1893
91.0 mm (3.6 in)
1896
98.8 mm (3.9 in)
1897
58.7 mm (2.3 in)
1898
77.4 mm (3.0 in)
1899
86.3 mm (3.4 in)
1900
83.4 mm (3.3 in)
1904
68.8 mm (2.7 in)
1905
43.7 mm (1.7 in)
1907
80.8 mm (3.2 in)
1908
84.7 mm (3.3 in)
1909
103.9 mm (4.1 in)
1910
79.3 mm (3.1 in)
1911
88.4 mm (3.5 in)
1912
67.9 mm (2.7 in)
1913
66.8 mm (2.6 in)
1914
46.7 mm (1.8 in)
1915
95.8 mm (3.8 in)
1916
103.4 mm (4.1 in)
1917
57.4 mm (2.3 in)
1918
53.9 mm (2.1 in)
1919
91.0 mm (3.6 in)
1920
61.4 mm (2.4 in)
1921
57.2 mm (2.3 in)
1922
76.2 mm (3.0 in)
1923
82.8 mm (3.3 in)
1924
86.2 mm (3.4 in)
1925
62.4 mm (2.5 in)
1926
67.9 mm (2.7 in)
1927
49.3 mm (1.9 in)
1928
61.2 mm (2.4 in)
1929
175.3 mm (6.9 in)
1930
86.9 mm (3.4 in)
Longest dry spell (CDD)
The longest dry spell of the year at Black River, 1888 to 1930. The record is 43 days in 1893, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Black River by year
Year
Longest dry spell (CDD)
1888
16 days
1889
10 days
1890
21 days
1891
19 days
1893
43 days
1896
16 days
1897
23 days
1898
26 days
1899
28 days
1900
23 days
1904
11 days
1905
17 days
1907
21 days
1908
18 days
1909
17 days
1910
30 days
1911
34 days
1912
25 days
1913
25 days
1914
23 days
1915
18 days
1916
26 days
1917
22 days
1918
18 days
1919
17 days
1920
28 days
1921
21 days
1922
21 days
1923
28 days
1924
18 days
1925
19 days
1926
25 days
1927
21 days
1928
16 days
1929
17 days
1930
30 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.
Download the Data
Data for Black River standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Black River 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.