Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Alameda Downs. 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 Alameda Downs, 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 Alameda Downs still stand.
Standing records at Alameda Downs by the year they were set
Year set
Standing records
Wettest Day of Each Month
Mar: 256.0 mm (10.1 in)
The wettest day on record for each calendar month at Alameda Downs. The most was 256.0 mm (10.1 in) on 2 March 1988.
Record daily precipitation for each month at Alameda Downs
Yearly extremes at Alameda Downs: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Wettest day (Rx1day)
256.0 mm (10.1 in)
1988
72.4 mm (2.9 in)
35
Wettest five days (Rx5day)
456.4 mm (18.0 in)
1988
103.2 mm (4.1 in)
35
Longest dry spell (CDD)
129 days
1991
47 days
35
Wettest day (Rx1day)
The wettest day of the year at Alameda Downs, 1972 to 2007. The record is 256.0 mm (10.1 in) in 1988, marked on the chart; the median year is 72.4 mm (2.9 in).
Wettest day (Rx1day) at Alameda Downs by year
Year
Wettest day (Rx1day)
1972
15.7 mm (0.6 in)
1973
94.0 mm (3.7 in)
1974
67.4 mm (2.7 in)
1975
72.4 mm (2.9 in)
1976
84.0 mm (3.3 in)
1977
50.0 mm (2.0 in)
1978
75.0 mm (3.0 in)
1979
120.0 mm (4.7 in)
1980
93.6 mm (3.7 in)
1981
87.0 mm (3.4 in)
1982
43.2 mm (1.7 in)
1983
146.0 mm (5.7 in)
1984
55.0 mm (2.2 in)
1985
121.0 mm (4.8 in)
1986
35.4 mm (1.4 in)
1987
49.0 mm (1.9 in)
1988
256.0 mm (10.1 in)
1989
104.4 mm (4.1 in)
1990
138.0 mm (5.4 in)
1991
99.6 mm (3.9 in)
1992
33.8 mm (1.3 in)
1993
38.6 mm (1.5 in)
1994
56.4 mm (2.2 in)
1995
76.6 mm (3.0 in)
1996
66.0 mm (2.6 in)
1997
125.0 mm (4.9 in)
1998
177.0 mm (7.0 in)
1999
65.0 mm (2.6 in)
2000
103.4 mm (4.1 in)
2001
87.0 mm (3.4 in)
2003
57.0 mm (2.2 in)
2004
44.4 mm (1.7 in)
2005
26.0 mm (1.0 in)
2006
33.0 mm (1.3 in)
2007
51.0 mm (2.0 in)
Wettest five days (Rx5day)
The wettest five days of the year at Alameda Downs, 1972 to 2007. The record is 456.4 mm (18.0 in) in 1988, marked on the chart; the median year is 103.2 mm (4.1 in).
Wettest five days (Rx5day) at Alameda Downs by year
Year
Wettest five days (Rx5day)
1972
33.7 mm (1.3 in)
1973
97.8 mm (3.9 in)
1974
79.4 mm (3.1 in)
1975
95.0 mm (3.7 in)
1976
131.6 mm (5.2 in)
1977
96.2 mm (3.8 in)
1978
228.2 mm (9.0 in)
1979
219.2 mm (8.6 in)
1980
127.8 mm (5.0 in)
1981
142.6 mm (5.6 in)
1982
69.2 mm (2.7 in)
1983
212.8 mm (8.4 in)
1984
95.0 mm (3.7 in)
1985
136.0 mm (5.4 in)
1986
58.4 mm (2.3 in)
1987
62.0 mm (2.4 in)
1988
456.4 mm (18.0 in)
1989
229.8 mm (9.0 in)
1990
374.2 mm (14.7 in)
1991
308.0 mm (12.1 in)
1992
55.2 mm (2.2 in)
1993
92.6 mm (3.6 in)
1994
151.4 mm (6.0 in)
1995
76.6 mm (3.0 in)
1996
152.4 mm (6.0 in)
1997
196.2 mm (7.7 in)
1998
302.0 mm (11.9 in)
1999
67.6 mm (2.7 in)
2000
107.2 mm (4.2 in)
2001
96.6 mm (3.8 in)
2003
149.8 mm (5.9 in)
2004
60.4 mm (2.4 in)
2005
41.6 mm (1.6 in)
2006
35.6 mm (1.4 in)
2007
103.2 mm (4.1 in)
Longest dry spell (CDD)
The longest dry spell of the year at Alameda Downs, 1972 to 2007. The record is 129 days in 1991, marked on the chart; the median year is 47 days.
Longest dry spell (CDD) at Alameda Downs by year
Year
Longest dry spell (CDD)
1972
56 days
1973
35 days
1974
67 days
1975
51 days
1976
39 days
1977
65 days
1978
47 days
1979
63 days
1980
78 days
1981
44 days
1982
54 days
1983
40 days
1984
97 days
1985
57 days
1986
41 days
1987
46 days
1988
34 days
1989
54 days
1990
94 days
1991
129 days
1992
38 days
1993
39 days
1994
95 days
1995
38 days
1996
39 days
1997
46 days
1998
40 days
1999
36 days
2000
60 days
2001
36 days
2003
43 days
2004
123 days
2005
59 days
2006
62 days
2007
12 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 Alameda Downs standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Alameda Downs 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.