Boggabri (Mayfield) Weather Records (ASN00055033)

Record envelope, standing records and threshold days for Boggabri (Mayfield) (ASN00055033), Australia, with 53 years of record.

Key Facts for Boggabri (Mayfield)

Boggabri (Mayfield) (ASN00055033) is a weather station in Australia at -30.62 latitude and 150.25 longitude, 350 m (1,148 ft) above sea level.
The station reports from 1934 to 1986, 53 years of record.
0 records set at Boggabri (Mayfield) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Boggabri (Mayfield) set a daily record precipitation of 44.6 mm (1.8 in) on 8 December 1985.

About the Station

Location: Australia, -30.62 latitude, 150.25 longitude.
Elevation: 350 m (1,148 ft).
Period of record: 1934 to 1986, 53 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Boggabri (Mayfield). 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 Boggabri (Mayfield), 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 Boggabri (Mayfield) still stand.

Wettest Day of Each Month

Jan: 153.4 mm (6.0 in)

The wettest day on record for each calendar month at Boggabri (Mayfield). The most was 153.4 mm (6.0 in) on 14 January 1964.

Record daily precipitation for each month at Boggabri (Mayfield)
Month	Record daily precipitation (mm)	Date
Jan	153.4 mm (6.0 in)	14 January 1964
Feb	82.0 mm (3.2 in)	1 February 1971
Mar	77.5 mm (3.1 in)	1 March 1948
Apr	55.0 mm (2.2 in)	7 April 1977
May	58.4 mm (2.3 in)	13 May 1968
Jun	46.0 mm (1.8 in)	20 June 1976
Jul	46.0 mm (1.8 in)	17 July 1945
Aug	42.7 mm (1.7 in)	13 August 1952
Sep	48.0 mm (1.9 in)	9 September 1949
Oct	66.0 mm (2.6 in)	25 October 1955
Nov	78.7 mm (3.1 in)	6 November 1942
Dec	96.0 mm (3.8 in)	21 December 1962

Latest Records

Latest records at Boggabri (Mayfield)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
8 December 1985	Boggabri (Mayfield), AU	daily rain	44.6 mm (1.8 in)	10.8 mm (0.4 in)	22 years	20 of 100 (Routine)
4 December 1985	Boggabri (Mayfield), AU	daily rain	28.8 mm (1.1 in)	9.7 mm (0.38 in)	20 years	19 of 100 (Routine)
13 October 1985	Boggabri (Mayfield), AU	daily rain	52.6 mm (2.1 in)	19.1 mm (0.8 in)	51 years	38 of 100 (Notable)
6 August 1985	Boggabri (Mayfield), AU	daily rain	17.0 mm (0.7 in)	7.6 mm (0.30 in)	18 years	18 of 100 (Routine)
27 April 1985	Boggabri (Mayfield), AU	daily rain	7.0 mm (0.28 in)	4.0 mm (0.16 in)	40 years	20 of 100 (Routine)
12 December 1984	Boggabri (Mayfield), AU	daily rain	33.0 mm (1.3 in)	18.0 mm (0.7 in)	36 years	31 of 100 (Routine)
27 July 1984	Boggabri (Mayfield), AU	daily rain	34.8 mm (1.4 in)	15.7 mm (0.6 in)	11 years	26 of 100 (Routine)
16 July 1984	Boggabri (Mayfield), AU	daily rain	16.0 mm (0.6 in)	4.8 mm (0.19 in)	33 years	19 of 100 (Routine)
8 April 1984	Boggabri (Mayfield), AU	daily rain	19.6 mm (0.8 in)	2.8 mm (0.11 in)	39 years	18 of 100 (Routine)
22 February 1984	Boggabri (Mayfield), AU	daily rain	60.4 mm (2.4 in)	20.4 mm (0.8 in)	6 years	21 of 100 (Routine)
16 February 1984	Boggabri (Mayfield), AU	daily rain	55.0 mm (2.2 in)	18.4 mm (0.7 in)	28 years	25 of 100 (Routine)
28 January 1984	Boggabri (Mayfield), AU	daily rain	31.0 mm (1.2 in)	7.4 mm (0.29 in)	24 years	16 of 100 (Routine)
28 May 1983	Boggabri (Mayfield), AU	daily rain	27.4 mm (1.1 in)	3.4 mm (0.13 in)	2 years	7 of 100 (Routine)
22 May 1983	Boggabri (Mayfield), AU	daily rain	9.4 mm (0.37 in)	1.4 mm (0.06 in)	1 year	6 of 100 (Routine)
3 May 1983	Boggabri (Mayfield), AU	daily rain	21.0 mm (0.8 in)	6.0 mm (0.24 in)	34 years	20 of 100 (Routine)
28 April 1983	Boggabri (Mayfield), AU	daily rain	8.4 mm (0.33 in)	3.3 mm (0.13 in)	45 years	20 of 100 (Routine)
25 April 1983	Boggabri (Mayfield), AU	daily rain	18.4 mm (0.7 in)	13.3 mm (0.5 in)	26 years	20 of 100 (Routine)
13 April 1983	Boggabri (Mayfield), AU	daily rain	13.0 mm (0.5 in)	7.2 mm (0.28 in)	42 years	20 of 100 (Routine)
17 March 1983	Boggabri (Mayfield), AU	daily rain	23.6 mm (0.9 in)	11.6 mm (0.5 in)	4 years	14 of 100 (Routine)
19 December 1982	Boggabri (Mayfield), AU	daily rain	9.0 mm (0.35 in)	1.1 mm (0.04 in)	23 years	10 of 100 (Routine)

Extremes by Year

1934 to 1986

Yearly extremes at Boggabri (Mayfield): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	153.4 mm (6.0 in)	1964	50.0 mm (2.0 in)	53
Wettest five days (Rx5day)	203.2 mm (8.0 in)	1971	81.6 mm (3.2 in)	53
Longest dry spell (CDD)	111 days	1946	38 days	53

Wettest day (Rx1day)

The wettest day of the year at Boggabri (Mayfield), 1934 to 1986. The record is 153.4 mm (6.0 in) in 1964, marked on the chart; the median year is 50.0 mm (2.0 in).

Wettest day (Rx1day) at Boggabri (Mayfield) by year
Year	Wettest day (Rx1day)
1934	33.5 mm (1.3 in)
1935	35.3 mm (1.4 in)
1936	36.1 mm (1.4 in)
1937	42.2 mm (1.7 in)
1938	55.1 mm (2.2 in)
1939	38.9 mm (1.5 in)
1940	57.4 mm (2.3 in)
1941	65.3 mm (2.6 in)
1942	78.7 mm (3.1 in)
1943	17.8 mm (0.7 in)
1944	66.0 mm (2.6 in)
1945	49.8 mm (2.0 in)
1946	48.3 mm (1.9 in)
1947	75.7 mm (3.0 in)
1948	77.5 mm (3.1 in)
1949	56.9 mm (2.2 in)
1950	60.5 mm (2.4 in)
1951	34.3 mm (1.4 in)
1952	42.7 mm (1.7 in)
1953	45.7 mm (1.8 in)
1954	57.4 mm (2.3 in)
1955	66.0 mm (2.6 in)
1956	59.9 mm (2.4 in)
1957	44.5 mm (1.8 in)
1958	61.7 mm (2.4 in)
1959	52.1 mm (2.1 in)
1960	55.1 mm (2.2 in)
1961	45.2 mm (1.8 in)
1962	96.0 mm (3.8 in)
1963	43.4 mm (1.7 in)
1964	153.4 mm (6.0 in)
1965	46.5 mm (1.8 in)
1966	40.1 mm (1.6 in)
1967	65.0 mm (2.6 in)
1968	61.2 mm (2.4 in)
1969	47.0 mm (1.9 in)
1970	35.6 mm (1.4 in)
1971	82.0 mm (3.2 in)
1972	43.4 mm (1.7 in)
1973	76.7 mm (3.0 in)
1974	43.4 mm (1.7 in)
1975	50.0 mm (2.0 in)
1976	56.0 mm (2.2 in)
1977	56.0 mm (2.2 in)
1978	38.6 mm (1.5 in)
1979	37.4 mm (1.5 in)
1980	30.0 mm (1.2 in)
1981	43.0 mm (1.7 in)
1982	54.8 mm (2.2 in)
1983	27.4 mm (1.1 in)
1984	60.4 mm (2.4 in)
1985	52.6 mm (2.1 in)
1986	18.2 mm (0.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Boggabri (Mayfield), 1934 to 1986. The record is 203.2 mm (8.0 in) in 1971, marked on the chart; the median year is 81.6 mm (3.2 in).

Wettest five days (Rx5day) at Boggabri (Mayfield) by year
Year	Wettest five days (Rx5day)
1934	58.4 mm (2.3 in)
1935	50.5 mm (2.0 in)
1936	57.2 mm (2.3 in)
1937	66.1 mm (2.6 in)
1938	61.2 mm (2.4 in)
1939	85.6 mm (3.4 in)
1940	97.3 mm (3.8 in)
1941	104.9 mm (4.1 in)
1942	96.5 mm (3.8 in)
1943	26.4 mm (1.0 in)
1944	66.0 mm (2.6 in)
1945	50.1 mm (2.0 in)
1946	58.5 mm (2.3 in)
1947	107.5 mm (4.2 in)
1948	77.5 mm (3.1 in)
1949	82.2 mm (3.2 in)
1950	116.1 mm (4.6 in)
1951	51.8 mm (2.0 in)
1952	83.6 mm (3.3 in)
1953	84.0 mm (3.3 in)
1954	113.5 mm (4.5 in)
1955	129.2 mm (5.1 in)
1956	125.7 mm (4.9 in)
1957	54.7 mm (2.2 in)
1958	70.3 mm (2.8 in)
1959	67.1 mm (2.6 in)
1960	111.0 mm (4.4 in)
1961	77.2 mm (3.0 in)
1962	96.0 mm (3.8 in)
1963	81.8 mm (3.2 in)
1964	183.4 mm (7.2 in)
1965	81.6 mm (3.2 in)
1966	44.4 mm (1.7 in)
1967	95.5 mm (3.8 in)
1968	96.1 mm (3.8 in)
1969	101.0 mm (4.0 in)
1970	76.7 mm (3.0 in)
1971	203.2 mm (8.0 in)
1972	73.9 mm (2.9 in)
1973	99.6 mm (3.9 in)
1974	47.0 mm (1.9 in)
1975	77.5 mm (3.1 in)
1976	112.6 mm (4.4 in)
1977	112.6 mm (4.4 in)
1978	101.2 mm (4.0 in)
1979	61.0 mm (2.4 in)
1980	54.4 mm (2.1 in)
1981	64.7 mm (2.5 in)
1982	67.0 mm (2.6 in)
1983	50.6 mm (2.0 in)
1984	91.0 mm (3.6 in)
1985	94.4 mm (3.7 in)
1986	29.2 mm (1.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Boggabri (Mayfield), 1934 to 1986. The record is 111 days in 1946, marked on the chart; the median year is 38 days.

Longest dry spell (CDD) at Boggabri (Mayfield) by year
Year	Longest dry spell (CDD)
1934	13 days
1935	51 days
1936	26 days
1937	31 days
1938	47 days
1939	33 days
1940	58 days
1941	62 days
1942	59 days
1943	29 days
1944	91 days
1945	58 days
1946	111 days
1947	33 days
1948	30 days
1949	26 days
1950	33 days
1951	45 days
1952	33 days
1953	34 days
1954	44 days
1955	49 days
1956	32 days
1957	52 days
1958	32 days
1959	46 days
1960	25 days
1961	27 days
1962	36 days
1963	27 days
1964	39 days
1965	35 days
1966	42 days
1967	65 days
1968	27 days
1969	26 days
1970	37 days
1971	38 days
1972	41 days
1973	39 days
1974	37 days
1975	30 days
1976	33 days
1977	42 days
1978	45 days
1979	39 days
1980	56 days
1981	47 days
1982	66 days
1983	19 days
1984	72 days
1985	38 days
1986	16 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.

Rainfall Return Levels

47 years, 1935 to 1985

A day with at least 50.7 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 128.9 mm (5.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Boggabri (Mayfield): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	50.7 mm (2.0 in)
5 years	66.5 mm (2.6 in)
10 years	78.7 mm (3.1 in)
25 years	96.6 mm (3.8 in)
50 years	111.8 mm (4.4 in)	Longer than the 47 years of record
100 years	128.9 mm (5.1 in)	Longer than the 47 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, 47 years of values from 1935 to 1985.

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: 153.4 mm (6.0 in) in 1964; 96.0 mm (3.8 in) in 1962; 82.0 mm (3.2 in) in 1971.

Download the Data

Data for Boggabri (Mayfield) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Boggabri (Mayfield) 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

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

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