Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Keuruu Riiho. 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 Keuruu Riiho, 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
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Jul
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Aug
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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 Keuruu Riiho still stand.
Standing records at Keuruu Riiho by the year they were set
Year set
Standing records
Wettest Day of Each Month
Jul: 57.8 mm (2.3 in)
The wettest day on record for each calendar month at Keuruu Riiho. The most was 57.8 mm (2.3 in) on 17 July 1990.
Record daily precipitation for each month at Keuruu Riiho
Yearly extremes at Keuruu Riiho: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Wettest day (Rx1day)
57.8 mm (2.3 in)
1990
28.0 mm (1.1 in)
32
Wettest five days (Rx5day)
89.3 mm (3.5 in)
1990
50.5 mm (2.0 in)
32
Longest dry spell (CDD)
45 days
1993
23 days
32
Wettest day (Rx1day)
The wettest day of the year at Keuruu Riiho, 1965 to 1999. The record is 57.8 mm (2.3 in) in 1990, marked on the chart; the median year is 28.0 mm (1.1 in).
Wettest day (Rx1day) at Keuruu Riiho by year
Year
Wettest day (Rx1day)
1965
16.5 mm (0.6 in)
1967
16.5 mm (0.6 in)
1970
25.4 mm (1.0 in)
1971
40.5 mm (1.6 in)
1972
34.0 mm (1.3 in)
1973
29.0 mm (1.1 in)
1974
23.2 mm (0.9 in)
1975
30.9 mm (1.2 in)
1976
24.4 mm (1.0 in)
1977
23.0 mm (0.9 in)
1978
17.0 mm (0.7 in)
1979
37.2 mm (1.5 in)
1980
35.4 mm (1.4 in)
1981
35.7 mm (1.4 in)
1982
20.5 mm (0.8 in)
1983
18.8 mm (0.7 in)
1984
25.5 mm (1.0 in)
1985
35.5 mm (1.4 in)
1986
36.7 mm (1.4 in)
1987
27.0 mm (1.1 in)
1988
48.5 mm (1.9 in)
1989
23.8 mm (0.9 in)
1990
57.8 mm (2.3 in)
1991
29.2 mm (1.1 in)
1992
38.2 mm (1.5 in)
1993
34.9 mm (1.4 in)
1994
22.4 mm (0.9 in)
1995
21.5 mm (0.8 in)
1996
23.2 mm (0.9 in)
1997
32.8 mm (1.3 in)
1998
44.0 mm (1.7 in)
1999
24.9 mm (1.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Keuruu Riiho, 1965 to 1999. The record is 89.3 mm (3.5 in) in 1990, marked on the chart; the median year is 50.5 mm (2.0 in).
Wettest five days (Rx5day) at Keuruu Riiho by year
Year
Wettest five days (Rx5day)
1965
40.9 mm (1.6 in)
1967
29.9 mm (1.2 in)
1970
40.9 mm (1.6 in)
1971
47.5 mm (1.9 in)
1972
52.9 mm (2.1 in)
1973
44.8 mm (1.8 in)
1974
48.9 mm (1.9 in)
1975
37.9 mm (1.5 in)
1976
47.7 mm (1.9 in)
1977
37.7 mm (1.5 in)
1978
33.2 mm (1.3 in)
1979
72.0 mm (2.8 in)
1980
52.1 mm (2.1 in)
1981
66.1 mm (2.6 in)
1982
43.0 mm (1.7 in)
1983
36.2 mm (1.4 in)
1984
52.1 mm (2.1 in)
1985
40.3 mm (1.6 in)
1986
68.8 mm (2.7 in)
1987
59.0 mm (2.3 in)
1988
76.9 mm (3.0 in)
1989
56.5 mm (2.2 in)
1990
89.3 mm (3.5 in)
1991
84.4 mm (3.3 in)
1992
61.1 mm (2.4 in)
1993
60.4 mm (2.4 in)
1994
44.2 mm (1.7 in)
1995
42.2 mm (1.7 in)
1996
69.7 mm (2.7 in)
1997
63.6 mm (2.5 in)
1998
48.5 mm (1.9 in)
1999
66.4 mm (2.6 in)
Longest dry spell (CDD)
The longest dry spell of the year at Keuruu Riiho, 1965 to 1999. The record is 45 days in 1993, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Keuruu Riiho by year
Year
Longest dry spell (CDD)
1965
20 days
1967
18 days
1970
29 days
1971
27 days
1972
37 days
1973
17 days
1974
22 days
1975
19 days
1976
27 days
1977
19 days
1978
23 days
1979
20 days
1980
27 days
1981
28 days
1982
21 days
1983
40 days
1984
19 days
1985
22 days
1986
21 days
1987
26 days
1988
21 days
1989
25 days
1990
24 days
1991
21 days
1992
27 days
1993
45 days
1994
36 days
1995
16 days
1996
17 days
1997
29 days
1998
21 days
1999
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.
Download the Data
Data for Keuruu Riiho standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Keuruu Riiho 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.