Tullamore (Old Post Office) Weather Records (ASN00050037)

Record envelope, standing records and threshold days for Tullamore (Old Post Office) (ASN00050037), Australia, with 113 years of record.

Key Facts for Tullamore (Old Post Office)

Tullamore (Old Post Office) (ASN00050037) is a weather station in Australia at -32.63 latitude and 147.57 longitude, 239 m (784 ft) above sea level.
The station reports from 1914 to 2026, 113 years of record.
1,464 records set at Tullamore (Old Post Office) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Tullamore (Old Post Office) set a daily record precipitation of 60.0 mm (2.4 in) on 3 May 2026.

About the Station

Location: Australia, -32.63 latitude, 147.57 longitude.
Elevation: 239 m (784 ft).
Period of record: 1914 to 2026, 113 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 Tullamore (Old Post Office). 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 Tullamore (Old Post Office), with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	45.3 C (113.5 F)	8.1 C (46.6 F)	n/a	n/a
Feb	42.7 C (108.9 F)	7.5 C (45.5 F)	n/a	n/a
Mar	39.1 C (102.4 F)	4.5 C (40.1 F)	n/a	n/a
Apr	36.3 C (97.3 F)	-2.0 C (28.4 F)	n/a	n/a
May	28.5 C (83.3 F)	-3.5 C (25.7 F)	n/a	n/a
Jun	26.3 C (79.3 F)	-3.7 C (25.3 F)	n/a	n/a
Jul	24.0 C (75.2 F)	-5.6 C (21.9 F)	n/a	n/a
Aug	28.5 C (83.3 F)	-3.0 C (26.6 F)	n/a	n/a
Sep	35.7 C (96.3 F)	-2.2 C (28.0 F)	n/a	n/a
Oct	37.0 C (98.6 F)	0.8 C (33.4 F)	n/a	n/a
Nov	43.1 C (109.6 F)	1.5 C (34.7 F)	n/a	n/a
Dec	42.0 C (107.6 F)	5.5 C (41.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Tullamore (Old Post Office) still stand. 1980 holds the most, with 106.

Standing records at Tullamore (Old Post Office) by the year they were set
Year set	Standing records
1970	78
1971	59
1972	62
1973	70
1974	84
1975	84
1976	81
1977	73
1978	97
1979	81
1980	106
1981	80
1982	88
1983	88
1984	87
1985	79
1986	69
1987	73
1988	25

All-Time Record Progression

3 new records

3 all-time records were set at Tullamore (Old Post Office) between 2 April 1959 and 1 January 1984. Each dot is a new record.

When Tullamore (Old Post Office) set new all-time records
Date	Kind	Detail
1959-04-02	Record daily precipitation	Record daily precipitation 89.2 mm (3.5 in)
1976-01-22	Record daily precipitation	Record daily precipitation 120.0 mm (4.7 in)
1984-01-01	Record daily precipitation	Record daily precipitation 140.0 mm (5.5 in)

Wettest Day of Each Month

Jan: 140.0 mm (5.5 in)

The wettest day on record for each calendar month at Tullamore (Old Post Office). The most was 140.0 mm (5.5 in) on 1 January 1984.

Record daily precipitation for each month at Tullamore (Old Post Office)
Month	Record daily precipitation (mm)	Date
Jan	140.0 mm (5.5 in)	1 January 1984
Feb	102.2 mm (4.0 in)	24 February 1976
Mar	94.8 mm (3.7 in)	24 March 1982
Apr	89.2 mm (3.5 in)	2 April 1959
May	86.4 mm (3.4 in)	28 May 1977
Jun	62.5 mm (2.5 in)	21 June 1925
Jul	49.4 mm (1.9 in)	6 July 1988
Aug	73.0 mm (2.9 in)	31 August 1990
Sep	78.0 mm (3.1 in)	22 September 2022
Oct	64.5 mm (2.5 in)	25 October 1934
Nov	82.0 mm (3.2 in)	13 November 2022
Dec	89.4 mm (3.5 in)	17 December 1992

Period of Record Coverage

1970 to 1988

19 years of record at Tullamore (Old Post Office), 1970 to 1988. 5 years have data for under 90 percent of days and are left out of rankings: 1970, 1973, 1977, 1987, 1988.

Days with data per year at Tullamore (Old Post Office)
Year	Days with data	Share of year	Complete
1970	306	84%	No
1971	345	95%	Yes
1972	361	99%	Yes
1973	293	80%	No
1974	349	96%	Yes
1975	344	94%	Yes
1976	362	99%	Yes
1977	326	89%	No
1978	361	99%	Yes
1979	360	99%	Yes
1980	354	97%	Yes
1981	354	97%	Yes
1982	363	99%	Yes
1983	359	98%	Yes
1984	336	92%	Yes
1985	359	98%	Yes
1986	361	99%	Yes
1987	309	85%	No
1988	203	55%	No

Latest Records

Latest records at Tullamore (Old Post Office)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
3 May 2026	Tullamore (Old Post Office), AU	daily rain	60.0 mm (2.4 in)	24.4 mm (1.0 in)	25 years	42 of 100 (Notable)
27 March 2026	Tullamore (Old Post Office), AU	daily rain	14.0 mm (0.6 in)	1.0 mm (0.04 in)	100 years	20 of 100 (Routine)
21 March 2025	Tullamore (Old Post Office), AU	daily rain	38.0 mm (1.5 in)	15.1 mm (0.6 in)	68 years	42 of 100 (Notable)
9 December 2024	Tullamore (Old Post Office), AU	daily rain	40.0 mm (1.6 in)	23.0 mm (0.9 in)	20 years	35 of 100 (Notable)
30 November 2024	Tullamore (Old Post Office), AU	daily rain	40.0 mm (1.6 in)	9.0 mm (0.35 in)	90 years	44 of 100 (Notable)
11 May 2024	Tullamore (Old Post Office), AU	daily rain	43.0 mm (1.7 in)	7.2 mm (0.28 in)	56 years	33 of 100 (Routine)
5 May 2024	Tullamore (Old Post Office), AU	daily rain	17.0 mm (0.7 in)	2.0 mm (0.08 in)	2 years	12 of 100 (Routine)
6 April 2024	Tullamore (Old Post Office), AU	daily rain	22.0 mm (0.9 in)	3.0 mm (0.12 in)	14 years	16 of 100 (Routine)
9 January 2024	Tullamore (Old Post Office), AU	daily rain	39.6 mm (1.6 in)	11.2 mm (0.4 in)	86 years	43 of 100 (Notable)
8 January 2024	Tullamore (Old Post Office), AU	daily rain	19.4 mm (0.8 in)	0.4 mm (0.02 in)	1 year	10 of 100 (Routine)
29 November 2023	Tullamore (Old Post Office), AU	daily rain	55.0 mm (2.2 in)	1.8 mm (0.07 in)	40 years	23 of 100 (Routine)
14 March 2023	Tullamore (Old Post Office), AU	daily rain	34.2 mm (1.3 in)	17.4 mm (0.7 in)	92 years	51 of 100 (Notable)
13 November 2022	Tullamore (Old Post Office), AU	monthly rain	82.0 mm (3.2 in)	10.9 mm (0.4 in)	98 years	59 of 100 (Notable)
7 November 2022	Tullamore (Old Post Office), AU	daily rain	25.0 mm (1.0 in)	3.7 mm (0.15 in)	53 years	29 of 100 (Routine)
8 October 2022	Tullamore (Old Post Office), AU	daily rain	22.0 mm (0.9 in)	4.5 mm (0.18 in)	101 years	20 of 100 (Routine)
6 October 2022	Tullamore (Old Post Office), AU	daily rain	30.0 mm (1.2 in)	14.8 mm (0.6 in)	45 years	40 of 100 (Notable)
22 September 2022	Tullamore (Old Post Office), AU	monthly rain	78.0 mm (3.1 in)	35.6 mm (1.4 in)	29 years	68 of 100 (Major)
30 August 2022	Tullamore (Old Post Office), AU	daily rain	30.0 mm (1.2 in)	9.7 mm (0.38 in)	88 years	47 of 100 (Notable)
12 May 2022	Tullamore (Old Post Office), AU	daily rain	51.0 mm (2.0 in)	38.8 mm (1.5 in)	92 years	77 of 100 (Major)
5 May 2022	Tullamore (Old Post Office), AU	daily rain	15.0 mm (0.6 in)	1.2 mm (0.05 in)	21 years	17 of 100 (Routine)

Climate Trend

10 complete years, 1972 to 1986

One stripe for each of 10 complete years at Tullamore (Old Post Office), 1972 to 1986. Blue stripes are years cooler than the station's own mean of 17.4 C (63.4 F); red stripes are warmer. The coolest year was 1976, at 16.1 C (60.9 F), and the warmest was 1980, at 18.3 C (64.9 F). The strongest colour marks a difference of 1.4 C (2.5 F).

Annual mean temperature at Tullamore (Old Post Office) as warming stripes, 1972 to 1986
Year	Annual mean temperature	Difference from the station mean
1972	17.2 C	-0.19 C
1976	16.1 C	-1.34 C
1978	16.3 C	-1.16 C
1979	18.1 C	+0.63 C
1980	18.3 C	+0.84 C
1981	18.2 C	+0.82 C
1982	18.2 C	+0.80 C
1983	17.7 C	+0.23 C
1985	17.1 C	-0.32 C
1986	17.1 C	-0.28 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1914 to 2026

Yearly extremes at Tullamore (Old Post Office): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	45.3 C (113.5 F)	1973	42.0 C (107.6 F)	19
Coldest night (TNn)	-5.6 C (21.9 F)	1970	-3.5 C (25.7 F)	19
Wettest day (Rx1day)	140.0 mm (5.5 in)	1984	45.5 mm (1.8 in)	111
Wettest five days (Rx5day)	239.0 mm (9.4 in)	1976	63.6 mm (2.5 in)	111
Longest dry spell (CDD)	115 days	1923	36 days	111

Hottest day (TXx)

The hottest day of the year at Tullamore (Old Post Office), 1914 to 2026. The record is 45.3 C (113.5 F) in 1973, marked on the chart; the median year is 42.0 C (107.6 F).

Hottest day (TXx) at Tullamore (Old Post Office) by year
Year	Hottest day (TXx)
1914	n/a
1915	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	39.2 C (102.6 F)
1971	42.7 C (108.9 F)
1972	41.5 C (106.7 F)
1973	45.3 C (113.5 F)
1974	38.3 C (100.9 F)
1975	41.3 C (106.3 F)
1976	39.1 C (102.4 F)
1977	42.0 C (107.6 F)
1978	40.0 C (104.0 F)
1979	42.3 C (108.1 F)
1980	42.0 C (107.6 F)
1981	42.0 C (107.6 F)
1982	43.6 C (110.5 F)
1983	42.7 C (108.9 F)
1984	39.4 C (102.9 F)
1985	42.4 C (108.3 F)
1986	39.9 C (103.8 F)
1987	42.0 C (107.6 F)
1988	40.6 C (105.1 F)
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Coldest night (TNn)

The coldest night of the year at Tullamore (Old Post Office), 1914 to 2026. The record is -5.6 C (21.9 F) in 1970, marked on the chart; the median year is -3.5 C (25.7 F).

Coldest night (TNn) at Tullamore (Old Post Office) by year
Year	Coldest night (TNn)
1914	n/a
1915	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	-5.6 C (21.9 F)
1971	-5.2 C (22.6 F)
1972	-4.1 C (24.6 F)
1973	-2.8 C (27.0 F)
1974	-3.5 C (25.7 F)
1975	-2.5 C (27.5 F)
1976	-4.3 C (24.3 F)
1977	-3.2 C (26.2 F)
1978	-3.0 C (26.6 F)
1979	-2.9 C (26.8 F)
1980	-2.0 C (28.4 F)
1981	-3.5 C (25.7 F)
1982	-3.0 C (26.6 F)
1983	-3.1 C (26.4 F)
1984	-3.6 C (25.5 F)
1985	-3.7 C (25.3 F)
1986	-3.7 C (25.3 F)
1987	-3.5 C (25.7 F)
1988	0.5 C (32.9 F)
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Wettest day (Rx1day)

The wettest day of the year at Tullamore (Old Post Office), 1914 to 2026. The record is 140.0 mm (5.5 in) in 1984, marked on the chart; the median year is 45.5 mm (1.8 in).

Wettest day (Rx1day) at Tullamore (Old Post Office) by year
Year	Wettest day (Rx1day)
1914	15.7 mm (0.6 in)
1915	32.5 mm (1.3 in)
1917	52.3 mm (2.1 in)
1918	41.1 mm (1.6 in)
1919	36.6 mm (1.4 in)
1920	38.9 mm (1.5 in)
1921	57.2 mm (2.3 in)
1922	30.7 mm (1.2 in)
1923	31.8 mm (1.3 in)
1924	71.1 mm (2.8 in)
1925	62.5 mm (2.5 in)
1926	37.3 mm (1.5 in)
1928	74.2 mm (2.9 in)
1929	43.2 mm (1.7 in)
1930	42.7 mm (1.7 in)
1931	78.0 mm (3.1 in)
1932	33.0 mm (1.3 in)
1933	42.7 mm (1.7 in)
1934	64.5 mm (2.5 in)
1935	30.5 mm (1.2 in)
1936	35.8 mm (1.4 in)
1937	28.4 mm (1.1 in)
1938	43.2 mm (1.7 in)
1939	69.1 mm (2.7 in)
1940	83.8 mm (3.3 in)
1941	58.4 mm (2.3 in)
1942	76.2 mm (3.0 in)
1943	50.0 mm (2.0 in)
1944	25.1 mm (1.0 in)
1945	50.8 mm (2.0 in)
1946	46.7 mm (1.8 in)
1947	66.0 mm (2.6 in)
1948	33.5 mm (1.3 in)
1949	40.4 mm (1.6 in)
1950	68.8 mm (2.7 in)
1951	27.7 mm (1.1 in)
1952	31.5 mm (1.2 in)
1953	46.5 mm (1.8 in)
1954	32.0 mm (1.3 in)
1955	69.6 mm (2.7 in)
1956	70.1 mm (2.8 in)
1957	25.4 mm (1.0 in)
1958	52.6 mm (2.1 in)
1959	89.2 mm (3.5 in)
1960	50.3 mm (2.0 in)
1961	56.9 mm (2.2 in)
1962	59.4 mm (2.3 in)
1963	42.4 mm (1.7 in)
1964	39.1 mm (1.5 in)
1965	20.8 mm (0.8 in)
1966	45.5 mm (1.8 in)
1967	31.0 mm (1.2 in)
1968	61.5 mm (2.4 in)
1969	49.5 mm (1.9 in)
1970	37.1 mm (1.5 in)
1971	61.2 mm (2.4 in)
1972	63.5 mm (2.5 in)
1973	37.8 mm (1.5 in)
1974	69.2 mm (2.7 in)
1975	46.6 mm (1.8 in)
1976	120.0 mm (4.7 in)
1977	86.4 mm (3.4 in)
1978	59.4 mm (2.3 in)
1979	23.6 mm (0.9 in)
1980	23.6 mm (0.9 in)
1981	24.2 mm (1.0 in)
1982	94.8 mm (3.7 in)
1983	53.2 mm (2.1 in)
1984	140.0 mm (5.5 in)
1985	34.6 mm (1.4 in)
1986	41.4 mm (1.6 in)
1987	76.6 mm (3.0 in)
1988	49.4 mm (1.9 in)
1989	31.0 mm (1.2 in)
1990	73.0 mm (2.9 in)
1991	42.4 mm (1.7 in)
1992	98.0 mm (3.9 in)
1993	42.4 mm (1.7 in)
1994	61.6 mm (2.4 in)
1995	61.0 mm (2.4 in)
1996	43.6 mm (1.7 in)
1997	29.4 mm (1.2 in)
1998	46.2 mm (1.8 in)
1999	33.8 mm (1.3 in)
2000	35.6 mm (1.4 in)
2001	42.8 mm (1.7 in)
2002	52.2 mm (2.1 in)
2003	54.2 mm (2.1 in)
2004	42.6 mm (1.7 in)
2005	40.6 mm (1.6 in)
2006	36.2 mm (1.4 in)
2007	77.0 mm (3.0 in)
2008	33.0 mm (1.3 in)
2009	23.4 mm (0.9 in)
2010	37.2 mm (1.5 in)
2011	34.4 mm (1.4 in)
2012	67.0 mm (2.6 in)
2013	60.6 mm (2.4 in)
2014	58.0 mm (2.3 in)
2015	62.0 mm (2.4 in)
2016	55.0 mm (2.2 in)
2017	38.0 mm (1.5 in)
2018	37.0 mm (1.5 in)
2019	20.0 mm (0.8 in)
2020	41.0 mm (1.6 in)
2021	54.0 mm (2.1 in)
2022	82.0 mm (3.2 in)
2023	55.0 mm (2.2 in)
2024	43.0 mm (1.7 in)
2025	38.0 mm (1.5 in)
2026	60.0 mm (2.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tullamore (Old Post Office), 1914 to 2026. The record is 239.0 mm (9.4 in) in 1976, marked on the chart; the median year is 63.6 mm (2.5 in).

Wettest five days (Rx5day) at Tullamore (Old Post Office) by year
Year	Wettest five days (Rx5day)
1914	35.5 mm (1.4 in)
1915	48.3 mm (1.9 in)
1917	74.0 mm (2.9 in)
1918	41.1 mm (1.6 in)
1919	37.4 mm (1.5 in)
1920	71.9 mm (2.8 in)
1921	66.4 mm (2.6 in)
1922	66.4 mm (2.6 in)
1923	44.5 mm (1.8 in)
1924	112.0 mm (4.4 in)
1925	115.9 mm (4.6 in)
1926	86.1 mm (3.4 in)
1928	177.8 mm (7.0 in)
1929	61.5 mm (2.4 in)
1930	61.0 mm (2.4 in)
1931	118.9 mm (4.7 in)
1932	52.1 mm (2.1 in)
1933	64.6 mm (2.5 in)
1934	73.9 mm (2.9 in)
1935	37.4 mm (1.5 in)
1936	66.3 mm (2.6 in)
1937	38.8 mm (1.5 in)
1938	63.5 mm (2.5 in)
1939	130.3 mm (5.1 in)
1940	87.1 mm (3.4 in)
1941	129.5 mm (5.1 in)
1942	118.4 mm (4.7 in)
1943	101.3 mm (4.0 in)
1944	36.4 mm (1.4 in)
1945	61.2 mm (2.4 in)
1946	49.2 mm (1.9 in)
1947	94.0 mm (3.7 in)
1948	60.1 mm (2.4 in)
1949	56.5 mm (2.2 in)
1950	165.9 mm (6.5 in)
1951	36.1 mm (1.4 in)
1952	53.4 mm (2.1 in)
1953	46.5 mm (1.8 in)
1954	61.5 mm (2.4 in)
1955	127.0 mm (5.0 in)
1956	115.6 mm (4.6 in)
1957	39.1 mm (1.5 in)
1958	94.5 mm (3.7 in)
1959	137.7 mm (5.4 in)
1960	61.2 mm (2.4 in)
1961	58.6 mm (2.3 in)
1962	73.4 mm (2.9 in)
1963	45.7 mm (1.8 in)
1964	71.3 mm (2.8 in)
1965	37.4 mm (1.5 in)
1966	82.1 mm (3.2 in)
1967	53.7 mm (2.1 in)
1968	98.6 mm (3.9 in)
1969	67.8 mm (2.7 in)
1970	49.4 mm (1.9 in)
1971	131.3 mm (5.2 in)
1972	97.6 mm (3.8 in)
1973	60.7 mm (2.4 in)
1974	81.8 mm (3.2 in)
1975	69.2 mm (2.7 in)
1976	239.0 mm (9.4 in)
1977	92.0 mm (3.6 in)
1978	75.4 mm (3.0 in)
1979	37.5 mm (1.5 in)
1980	34.6 mm (1.4 in)
1981	51.2 mm (2.0 in)
1982	141.4 mm (5.6 in)
1983	84.6 mm (3.3 in)
1984	169.6 mm (6.7 in)
1985	47.2 mm (1.9 in)
1986	45.0 mm (1.8 in)
1987	123.6 mm (4.9 in)
1988	79.0 mm (3.1 in)
1989	47.0 mm (1.9 in)
1990	173.0 mm (6.8 in)
1991	109.8 mm (4.3 in)
1992	177.1 mm (7.0 in)
1993	44.4 mm (1.7 in)
1994	61.6 mm (2.4 in)
1995	74.0 mm (2.9 in)
1996	51.8 mm (2.0 in)
1997	37.4 mm (1.5 in)
1998	83.6 mm (3.3 in)
1999	44.6 mm (1.8 in)
2000	97.0 mm (3.8 in)
2001	43.6 mm (1.7 in)
2002	76.2 mm (3.0 in)
2003	59.4 mm (2.3 in)
2004	71.7 mm (2.8 in)
2005	55.4 mm (2.2 in)
2006	36.2 mm (1.4 in)
2007	99.4 mm (3.9 in)
2008	43.0 mm (1.7 in)
2009	40.6 mm (1.6 in)
2010	61.6 mm (2.4 in)
2011	32.4 mm (1.3 in)
2012	130.0 mm (5.1 in)
2013	31.8 mm (1.3 in)
2014	83.8 mm (3.3 in)
2015	63.6 mm (2.5 in)
2016	86.2 mm (3.4 in)
2017	53.0 mm (2.1 in)
2018	45.6 mm (1.8 in)
2019	33.0 mm (1.3 in)
2020	71.4 mm (2.8 in)
2021	119.0 mm (4.7 in)
2022	90.0 mm (3.5 in)
2023	58.0 mm (2.3 in)
2024	62.0 mm (2.4 in)
2025	38.8 mm (1.5 in)
2026	60.0 mm (2.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Tullamore (Old Post Office), 1914 to 2026. The record is 115 days in 1923, marked on the chart; the median year is 36 days.

Longest dry spell (CDD) at Tullamore (Old Post Office) by year
Year	Longest dry spell (CDD)
1914	25 days
1915	38 days
1917	29 days
1918	28 days
1919	35 days
1920	31 days
1921	39 days
1922	46 days
1923	115 days
1924	38 days
1925	29 days
1926	34 days
1928	38 days
1929	60 days
1930	26 days
1931	23 days
1932	30 days
1933	37 days
1934	65 days
1935	32 days
1936	50 days
1937	40 days
1938	36 days
1939	27 days
1940	49 days
1941	48 days
1942	32 days
1943	41 days
1944	41 days
1945	31 days
1946	30 days
1947	30 days
1948	42 days
1949	22 days
1950	36 days
1951	35 days
1952	41 days
1953	43 days
1954	49 days
1955	46 days
1956	58 days
1957	53 days
1958	30 days
1959	45 days
1960	21 days
1961	26 days
1962	46 days
1963	29 days
1964	37 days
1965	60 days
1966	41 days
1967	59 days
1968	27 days
1969	44 days
1970	40 days
1971	27 days
1972	42 days
1973	25 days
1974	34 days
1975	38 days
1976	34 days
1977	31 days
1978	39 days
1979	43 days
1980	41 days
1981	35 days
1982	44 days
1983	33 days
1984	43 days
1985	28 days
1986	54 days
1987	30 days
1988	29 days
1989	61 days
1990	31 days
1991	35 days
1992	34 days
1993	26 days
1994	54 days
1995	58 days
1996	28 days
1997	49 days
1998	44 days
1999	48 days
2000	31 days
2001	26 days
2002	68 days
2003	40 days
2004	44 days
2005	85 days
2006	39 days
2007	36 days
2008	32 days
2009	32 days
2010	31 days
2011	20 days
2012	32 days
2013	34 days
2014	30 days
2015	48 days
2016	41 days
2017	45 days
2018	56 days
2019	33 days
2020	19 days
2021	41 days
2022	23 days
2023	30 days
2024	38 days
2025	29 days
2026	33 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

97 years, 1917 to 2025

A day with at least 46.5 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 119.5 mm (4.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Tullamore (Old Post Office): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	46.5 mm (1.8 in)
5 years	64.6 mm (2.5 in)
10 years	77.1 mm (3.0 in)
25 years	93.7 mm (3.7 in)
50 years	106.4 mm (4.2 in)
100 years	119.5 mm (4.7 in)	Longer than the 97 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, 97 years of values from 1917 to 2025.

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: 140.0 mm (5.5 in) in 1984; 120.0 mm (4.7 in) in 1976; 94.8 mm (3.7 in) in 1982.

Download the Data

Data for Tullamore (Old Post Office) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tullamore (Old Post Office) 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.

Data as of 2026-10-14. Last revised 14 October 2026 (2026-10-14).