Weather Records on 29 April 1921

78 weather records were set or tied worldwide on 29 April 1921. Highest significance: Pesaro, IT.

Key Facts for 29 April 1921

On 29 April 1921, 78 weather records were set or tied at long-record stations worldwide.
28 were record highs and 2 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 4 monthly and 74 daily.
Pesaro set a daily record precipitation of 37.0 mm (1.5 in) on 29 April 1921.
Across 163 earlier years (1795 to 2026) the same calendar date averaged 457 records.

Record Map

78 stations

78 station records on 29 April 1921 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 29 April 1921: highest significance records shown on the map
Station	Country	Type	Value	Significance
Pesaro	Italy	Record daily precipitation	37.0 mm (1.5 in)	53 of 100 (Notable)
Double Island Point Lighthouse	Australia	Record daily precipitation	50.5 mm (2.0 in)	25 of 100 (Routine)
Brome	Canada	Record high minimum temperature	16.1 C (61.0 F)	23 of 100 (Routine)
Vanersborg	Sweden	Record high minimum temperature	9.5 C (49.1 F)	23 of 100 (Routine)
Welland	Canada	Record daily precipitation	26.9 mm (1.1 in)	22 of 100 (Routine)
Toronto Deer Park	Canada	Record daily precipitation	31.5 mm (1.2 in)	21 of 100 (Routine)
Quebec	Canada	Record high minimum temperature	11.1 C (52.0 F)	21 of 100 (Routine)
Kickerbell	Australia	Record daily precipitation	22.9 mm (0.9 in)	20 of 100 (Routine)
Wilkie	Australia	Record daily precipitation	15.7 mm (0.6 in)	20 of 100 (Routine)
Somerton (Bective Estate)	Australia	Record daily precipitation	12.4 mm (0.5 in)	20 of 100 (Routine)
Werris Creek Post Office	Australia	Record daily precipitation	16.5 mm (0.6 in)	20 of 100 (Routine)
Barraba Post Office	Australia	Record daily precipitation	18.5 mm (0.7 in)	20 of 100 (Routine)
Toronto	Canada	Record daily precipitation	29.5 mm (1.2 in)	20 of 100 (Routine)
Buffalo	United States	Record daily precipitation	31.0 mm (1.2 in)	20 of 100 (Routine)
Yallaroi	Australia	Record daily precipitation	8.4 mm (0.33 in)	19 of 100 (Routine)
Blackville Post Office	Australia	Record daily precipitation	13.0 mm (0.5 in)	19 of 100 (Routine)
Boggabri (Milchengowrie)	Australia	Record daily precipitation	10.2 mm (0.4 in)	19 of 100 (Routine)
Bomera	Australia	Record daily precipitation	20.8 mm (0.8 in)	19 of 100 (Routine)
Richmond C/K (Tnk)	South Africa	Record daily precipitation	21.6 mm (0.9 in)	18 of 100 (Routine)
Orebro	Sweden	Record high minimum temperature	9.8 C (49.6 F)	18 of 100 (Routine)
Cape Otway Lighthouse	Australia	Record high minimum temperature	16.9 C (62.4 F)	17 of 100 (Routine)
Woody Island	Australia	Record daily precipitation	30.5 mm (1.2 in)	16 of 100 (Routine)
Bollon Mary St	Australia	Record daily precipitation	11.4 mm (0.4 in)	16 of 100 (Routine)
Paris	Canada	Record daily precipitation	15.0 mm (0.6 in)	16 of 100 (Routine)
Fredericton Unb	Canada	Record high minimum temperature	8.3 C (46.9 F)	16 of 100 (Routine)
Fraserburg	South Africa	Record daily precipitation	6.9 mm (0.27 in)	16 of 100 (Routine)
Gardiner	United States	Record high minimum temperature	8.9 C (48.0 F)	16 of 100 (Routine)
Sacramento 5 ESE	United States	Record high minimum temperature	14.4 C (57.9 F)	16 of 100 (Routine)
Gnomery	Australia	Record daily precipitation	12.7 mm (0.5 in)	15 of 100 (Routine)
Abbotslea	Australia	Record daily precipitation	6.4 mm (0.25 in)	15 of 100 (Routine)
Lawrence Post Office	Australia	Record daily precipitation	43.4 mm (1.7 in)	15 of 100 (Routine)
Anticosti SW Point	Canada	Record high maximum temperature	11.7 C (53.1 F)	15 of 100 (Routine)
Edgeroi	Australia	Record daily precipitation	6.1 mm (0.24 in)	14 of 100 (Routine)
Pallal	Australia	Record daily precipitation	19.8 mm (0.8 in)	14 of 100 (Routine)
Bjuraker	Sweden	Record high minimum temperature	5.0 C (41.0 F)	14 of 100 (Routine)
Vineland	United States	Record high minimum temperature	13.3 C (55.9 F)	14 of 100 (Routine)
Goodooga (Brenda)	Australia	Record daily precipitation	14.2 mm (0.6 in)	13 of 100 (Routine)
Pine Ridge (Mooki Springs)	Australia	Record daily precipitation	4.6 mm (0.18 in)	13 of 100 (Routine)
Carroll (the Ranch)	Australia	Record daily precipitation	9.9 mm (0.39 in)	13 of 100 (Routine)
Woolgoolga (Clear Place)	Australia	Record daily precipitation	30.5 mm (1.2 in)	13 of 100 (Routine)
Coolah (Binnia St)	Australia	Record daily precipitation	0.5 mm (0.02 in)	13 of 100 (Routine)
Fredericton Unb	Canada	Record high maximum temperature	27.2 C (81.0 F)	13 of 100 (Routine)
Jacobsdal (Pol)	South Africa	Record daily precipitation	0.3 mm (0.01 in)	13 of 100 (Routine)
Barraba (Mount Lindsay)	Australia	Record daily precipitation	17.8 mm (0.7 in)	12 of 100 (Routine)
Medicine Hat A	Canada	Record daily precipitation	6.1 mm (0.24 in)	12 of 100 (Routine)
Chatham	Canada	Record high maximum temperature	26.1 C (79.0 F)	12 of 100 (Routine)
Louisville	United States	Record low maximum temperature	21.7 C (71.1 F)	12 of 100 (Routine)
Goorianawah	Australia	Record daily precipitation	15.7 mm (0.6 in)	11 of 100 (Routine)
Cudgen Plantation	Australia	Record daily precipitation	41.7 mm (1.6 in)	11 of 100 (Routine)
Stoney Creek	Canada	Record daily precipitation	20.8 mm (0.8 in)	11 of 100 (Routine)
Montreal McGill	Canada	Record high minimum temperature	15.0 C (59.0 F)	11 of 100 (Routine)
Winterhoek	South Africa	Record daily precipitation	2.0 mm (0.08 in)	11 of 100 (Routine)
Karlshamn	Sweden	Record high maximum temperature	18.5 C (65.3 F)	11 of 100 (Routine)
Needles	United States	Record high maximum temperature	40.0 C (104.0 F)	11 of 100 (Routine)
Chattanooga Wb City	United States	Record low maximum temperature	17.8 C (64.0 F)	11 of 100 (Routine)
Northfield	United States	Record high minimum temperature	10.0 C (50.0 F)	10 of 100 (Routine)
Tottenham (Burdenda)	Australia	Record daily precipitation	14.0 mm (0.6 in)	9 of 100 (Routine)
Dobikin	Australia	Record daily precipitation	9.7 mm (0.38 in)	9 of 100 (Routine)
Nordby (Fano)	Denmark	Record high maximum temperature	21.4 C (70.5 F)	9 of 100 (Routine)
Warialda Post Office	Australia	Record daily precipitation	3.3 mm (0.13 in)	8 of 100 (Routine)

Counts by Type and Timescale

78 records

Records set or tied on 29 April 1921 by type: Highest daily maximum 16, Lowest daily maximum 2, Highest daily minimum 12, Heaviest daily rainfall 48.

Records on 29 April 1921 by type
Record type	Records
Highest daily maximum	16
Lowest daily maximum	2
Highest daily minimum	12
Lowest daily minimum	0
Heaviest daily rainfall	48
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 29 April 1921 by timescale: all-time 0, monthly 4, daily 74.

How Much Records Were Beaten By

73 broken records

Margins by which the 73 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 26.6. Ties are not counted.

Top 20 by Significance

29 April 1921

Top 20 records on 29 April 1921 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
29 April 1921	Pesaro, IT	daily rain	37.0 mm (1.5 in)	25.2 mm (1.0 in)	26 years	53 of 100 (Notable)
29 April 1921	Double Island Point Lighthouse, AU	daily rain	50.5 mm (2.0 in)	23.6 mm (0.9 in)	4 years	25 of 100 (Routine)
29 April 1921	Brome, CA	daily high min	16.1 C (61.0 F)	8.3 C (14.9 F)	19 years	23 of 100 (Routine)
29 April 1921	Vanersborg, SE	monthly high min	9.5 C (49.1 F)	0.5 C (0.9 F)	27 years	23 of 100 (Routine)
29 April 1921	Welland, CA	daily rain	26.9 mm (1.1 in)	4.0 mm (0.16 in)	45 years	22 of 100 (Routine)
29 April 1921	Toronto Deer Park, CA	daily rain	31.5 mm (1.2 in)	12.2 mm (0.5 in)	11 years	21 of 100 (Routine)
29 April 1921	Quebec, CA	monthly high min	11.1 C (52.0 F)	1.1 C (2.0 F)	18 years	21 of 100 (Routine)
29 April 1921	Kickerbell, AU	daily rain	22.9 mm (0.9 in)	17.1 mm (0.7 in)	27 years	20 of 100 (Routine)
29 April 1921	Wilkie, AU	daily rain	15.7 mm (0.6 in)	15.7 mm (0.6 in)	33 years	20 of 100 (Routine)
29 April 1921	Somerton (Bective Estate), AU	daily rain	12.4 mm (0.5 in)	11.1 mm (0.4 in)	28 years	20 of 100 (Routine)
29 April 1921	Werris Creek Post Office, AU	daily rain	16.5 mm (0.6 in)	12.9 mm (0.5 in)	27 years	20 of 100 (Routine)
29 April 1921	Barraba Post Office, AU	daily rain	18.5 mm (0.7 in)	18.0 mm (0.7 in)	11 years	20 of 100 (Routine)
29 April 1921	Toronto, CA	daily rain	29.5 mm (1.2 in)	6.9 mm (0.27 in)	11 years	20 of 100 (Routine)
29 April 1921	Buffalo, US	daily rain	31.0 mm (1.2 in)	8.1 mm (0.32 in)	11 years	20 of 100 (Routine)
29 April 1921	Yallaroi, AU	daily rain	8.4 mm (0.33 in)	8.1 mm (0.32 in)	27 years	19 of 100 (Routine)
29 April 1921	Blackville Post Office, AU	daily rain	13.0 mm (0.5 in)	8.7 mm (0.34 in)	28 years	19 of 100 (Routine)
29 April 1921	Boggabri (Milchengowrie), AU	daily rain	10.2 mm (0.4 in)	8.2 mm (0.32 in)	28 years	19 of 100 (Routine)
29 April 1921	Bomera, AU	daily rain	20.8 mm (0.8 in)	11.9 mm (0.5 in)	28 years	19 of 100 (Routine)
29 April 1921	Richmond C/K (Tnk), ZA	daily rain	21.6 mm (0.9 in)	8.9 mm (0.35 in)	14 years	18 of 100 (Routine)
29 April 1921	Orebro, SE	monthly high min	9.8 C (49.6 F)	0.8 C (1.4 F)	7 years	18 of 100 (Routine)

Significance is a score from 0 to 100 combining margin, the age of the old record and the length of the station's record. How it is computed.

The Same Date in Other Years

1795 to 1921

Records set or tied on this calendar date in each year from 1795 to 1921. 1921 had 78 records.

Counts for years before the ledger starts come from the same station rules.

Records on 04-29 in each year
Year	Records
1795	1
1800	1
1806	1
1814	3
1817	1
1833	1
1839	1
1842	1
1851	2
1861	2
1862	2
1863	1
1870	1
1871	1
1872	1
1874	6
1875	3
1876	1
1878	2
1879	2
1881	1
1882	1
1883	1
1885	1
1886	2
1887	1
1888	5
1889	1
1890	6
1891	6
1892	5
1894	2
1895	6
1896	1
1897	4
1898	2
1899	8
1900	3
1901	3
1902	4
1903	9
1904	10
1905	5
1906	4
1907	21
1908	12
1909	61
1910	23
1911	28
1912	10
1913	62
1914	34
1915	20
1916	16
1917	41
1918	9
1919	67
1920	57
1921	78
1922	82
1923	109
1924	83
1925	161
1926	373
1927	124
1928	255
1929	104
1930	162
1931	545
1932	126
1933	285
1934	507
1935	455
1936	269
1937	417
1938	322
1939	364
1940	393
1941	344
1942	610
1943	364
1944	334
1945	327
1946	188
1947	384
1948	765
1949	499
1950	834
1951	740
1952	924
1953	494
1954	1,215
1955	672
1956	1,055
1957	530
1958	951
1959	780
1960	274
1961	390
1962	724
1963	720
1964	310
1965	559
1966	569
1967	896
1968	934
1969	492
1970	1,869
1971	387
1972	413
1973	491
1974	825
1975	505
1976	873
1977	723
1978	360
1979	702
1980	654
1981	1,176
1982	547
1983	888
1984	1,162
1985	888
1986	687
1987	1,722
1988	971
1989	863
1990	1,292
1991	1,138
1992	1,885
1993	846
1994	1,580
1995	746
1996	1,217
1997	1,222
1998	972
1999	840
2000	1,156
2001	838
2002	1,166
2003	816
2004	836
2005	1,041
2006	849
2007	1,002
2008	1,370
2009	901
2010	962
2011	631
2012	951
2013	805
2014	902
2015	526
2016	633
2017	1,155
2018	762
2019	653
2020	1,008
2021	790
2022	450
2023	882
2024	585
2025	529
2026	297

Download the Data

Data for records on 1921-04-29: CSV or JSON. Field meanings are on the data page.

Sources: 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)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Margin	Records
0 to 5	49
5 to 10	13
10 to 15	4
15 to 20	4
20 to 25	1
25 to 30	2