Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Merivale Farm. 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 Merivale Farm, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
n/a
n/a
n/a
n/a
Feb
n/a
n/a
n/a
n/a
Mar
n/a
n/a
n/a
n/a
Apr
n/a
n/a
n/a
n/a
May
n/a
n/a
n/a
n/a
Jun
n/a
n/a
n/a
n/a
Jul
n/a
n/a
n/a
n/a
Aug
n/a
n/a
n/a
n/a
Sep
n/a
n/a
n/a
n/a
Oct
n/a
n/a
n/a
n/a
Nov
n/a
n/a
n/a
n/a
Dec
n/a
n/a
n/a
n/a
Which Years Hold Standing Records
0 standing records
0 records at Merivale Farm still stand.
Standing records at Merivale Farm by the year they were set
Year set
Standing records
Wettest Day of Each Month
Jan: 137.8 mm (5.4 in)
The wettest day on record for each calendar month at Merivale Farm. The most was 137.8 mm (5.4 in) on 5 January 2007.
Record daily precipitation for each month at Merivale Farm
Yearly extremes at Merivale Farm: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Wettest day (Rx1day)
137.8 mm (5.4 in)
2007
36.4 mm (1.4 in)
35
Wettest five days (Rx5day)
195.4 mm (7.7 in)
2007
62.7 mm (2.5 in)
34
Longest dry spell (CDD)
73 days
2014
29 days
34
Wettest day (Rx1day)
The wettest day of the year at Merivale Farm, 1983 to 2017. The record is 137.8 mm (5.4 in) in 2007, marked on the chart; the median year is 36.4 mm (1.4 in).
Wettest day (Rx1day) at Merivale Farm by year
Year
Wettest day (Rx1day)
1983
35.0 mm (1.4 in)
1984
28.5 mm (1.1 in)
1985
54.5 mm (2.1 in)
1986
40.5 mm (1.6 in)
1987
37.0 mm (1.5 in)
1988
38.5 mm (1.5 in)
1989
55.0 mm (2.2 in)
1990
55.0 mm (2.2 in)
1991
29.5 mm (1.2 in)
1992
35.0 mm (1.4 in)
1993
32.0 mm (1.3 in)
1994
25.2 mm (1.0 in)
1995
40.2 mm (1.6 in)
1996
26.0 mm (1.0 in)
1997
32.4 mm (1.3 in)
1998
31.4 mm (1.2 in)
1999
109.2 mm (4.3 in)
2000
57.6 mm (2.3 in)
2001
36.2 mm (1.4 in)
2002
39.2 mm (1.5 in)
2003
34.4 mm (1.4 in)
2004
29.6 mm (1.2 in)
2005
49.8 mm (2.0 in)
2006
34.8 mm (1.4 in)
2007
137.8 mm (5.4 in)
2008
32.8 mm (1.3 in)
2009
119.4 mm (4.7 in)
2010
29.0 mm (1.1 in)
2011
32.2 mm (1.3 in)
2012
39.2 mm (1.5 in)
2013
52.4 mm (2.1 in)
2014
71.0 mm (2.8 in)
2015
36.4 mm (1.4 in)
2016
27.8 mm (1.1 in)
2017
42.2 mm (1.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Merivale Farm, 1983 to 2017. The record is 195.4 mm (7.7 in) in 2007, marked on the chart; the median year is 62.7 mm (2.5 in).
Wettest five days (Rx5day) at Merivale Farm by year
Year
Wettest five days (Rx5day)
1983
52.5 mm (2.1 in)
1984
81.5 mm (3.2 in)
1985
80.0 mm (3.1 in)
1986
79.0 mm (3.1 in)
1987
65.5 mm (2.6 in)
1988
45.0 mm (1.8 in)
1989
152.0 mm (6.0 in)
1990
72.0 mm (2.8 in)
1991
37.0 mm (1.5 in)
1992
74.5 mm (2.9 in)
1993
71.5 mm (2.8 in)
1994
45.8 mm (1.8 in)
1995
59.8 mm (2.4 in)
1996
38.4 mm (1.5 in)
1997
44.4 mm (1.7 in)
1998
47.8 mm (1.9 in)
1999
170.4 mm (6.7 in)
2000
76.2 mm (3.0 in)
2001
71.8 mm (2.8 in)
2002
51.0 mm (2.0 in)
2003
66.8 mm (2.6 in)
2004
49.4 mm (1.9 in)
2005
98.6 mm (3.9 in)
2006
53.6 mm (2.1 in)
2007
195.4 mm (7.7 in)
2008
51.4 mm (2.0 in)
2009
133.0 mm (5.2 in)
2010
41.4 mm (1.6 in)
2011
45.8 mm (1.8 in)
2012
48.2 mm (1.9 in)
2013
82.0 mm (3.2 in)
2014
96.0 mm (3.8 in)
2015
58.6 mm (2.3 in)
2016
47.4 mm (1.9 in)
2017
n/a
Longest dry spell (CDD)
The longest dry spell of the year at Merivale Farm, 1983 to 2017. The record is 73 days in 2014, marked on the chart; the median year is 29 days.
Longest dry spell (CDD) at Merivale Farm by year
Year
Longest dry spell (CDD)
1983
17 days
1984
32 days
1985
24 days
1986
38 days
1987
51 days
1988
38 days
1989
22 days
1990
18 days
1991
60 days
1992
21 days
1993
37 days
1994
53 days
1995
36 days
1996
2 days
1997
2 days
1998
69 days
1999
17 days
2000
18 days
2001
28 days
2002
24 days
2003
23 days
2004
28 days
2005
37 days
2006
33 days
2007
65 days
2008
32 days
2009
21 days
2010
32 days
2011
18 days
2012
30 days
2013
29 days
2014
73 days
2015
24 days
2016
18 days
2017
n/a
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 Merivale Farm standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Merivale Farm 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.