Weather Records on 10 May 2026

497 weather records were set or tied worldwide on 10 May 2026. Highest significance: Ceahlau Toaca, RO.

Key Facts for 10 May 2026

On 10 May 2026, 497 weather records were set or tied at long-record stations worldwide.
386 were record highs and 51 were record lows, counting maximum and minimum temperature.
By timescale, 0 were all-time records, 5 monthly and 492 daily.
Ceahlau Toaca set a daily record precipitation of 32.3 mm (1.3 in) on 10 May 2026.
Across 163 earlier years (1805 to 2025) the same calendar date averaged 440 records.

Record Map

497 stations

497 station records on 10 May 2026 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.

Weather records on 10 May 2026: highest significance records shown on the map
Station	Country	Type	Value	Significance
Ceahlau Toaca	Romania	Record daily precipitation	32.3 mm (1.3 in)	55 of 100 (Notable)
Bacau	Romania	Record daily precipitation	40.8 mm (1.6 in)	51 of 100 (Notable)
Ciudad Constitucion	Mexico	Record high minimum temperature	25.3 C (77.5 F)	50 of 100 (Notable)
Bastia	France	Record daily precipitation	34.9 mm (1.4 in)	47 of 100 (Notable)
Skagway	United States	Record low minimum temperature	-5.0 C (23.0 F)	43 of 100 (Notable)
Solingen-Hohenscheid	Germany	Record daily precipitation	31.3 mm (1.2 in)	41 of 100 (Notable)
Wewahitchka	United States	Record low maximum temperature	22.8 C (73.0 F)	41 of 100 (Notable)
N Fanif	Federated States of Micronesia	Record daily precipitation	97.8 mm (3.9 in)	40 of 100 (Notable)
Ajo	United States	Record high maximum temperature	42.2 C (108.0 F)	40 of 100 (Notable)
Ft Bragg 5 N	United States	Record high minimum temperature	11.1 C (52.0 F)	39 of 100 (Notable)
Minden	United States	Record high maximum temperature	31.7 C (89.1 F)	39 of 100 (Notable)
Lovelock	United States	Record high maximum temperature	32.8 C (91.0 F)	38 of 100 (Notable)
Reno AP	United States	Record high maximum temperature	33.3 C (91.9 F)	38 of 100 (Notable)
Asturias/Aviles	Spain	Record daily precipitation	45.3 mm (1.8 in)	37 of 100 (Notable)
Glen St Mary 1 W	United States	Record daily precipitation	34.8 mm (1.4 in)	37 of 100 (Notable)
Hart Mtn Refuge	United States	Record high maximum temperature	28.3 C (82.9 F)	37 of 100 (Notable)
Lincang	China	Record low maximum temperature	20.3 C (68.5 F)	36 of 100 (Notable)
Qaqortoq	Greenland [Denmark]	Record daily precipitation	56.8 mm (2.2 in)	36 of 100 (Notable)
Betatakin	United States	Record high minimum temperature	13.3 C (55.9 F)	36 of 100 (Notable)
Wiggins	United States	Record low maximum temperature	19.4 C (66.9 F)	36 of 100 (Notable)
Sandberg	United States	Record high maximum temperature	31.1 C (88.0 F)	36 of 100 (Notable)
Winnemucca AP	United States	Record high maximum temperature	32.8 C (91.0 F)	36 of 100 (Notable)
Pirmasens	Germany	Record daily precipitation	56.2 mm (2.2 in)	34 of 100 (Routine)
Tapachula Chis	Mexico	Record low maximum temperature	30.1 C (86.2 F)	34 of 100 (Routine)
Jess Valley	United States	Record high minimum temperature	13.3 C (55.9 F)	34 of 100 (Routine)
Virginia City	United States	Record high maximum temperature	28.9 C (84.0 F)	34 of 100 (Routine)
Hillsboro	United States	Record high minimum temperature	17.8 C (64.0 F)	34 of 100 (Routine)
Alzey	Germany	Record daily precipitation	33.4 mm (1.3 in)	33 of 100 (Routine)
Ostrov Kotelnyj	Russia	Record high minimum temperature	-3.6 C (25.5 F)	33 of 100 (Routine)
Norfolk Karl Stefan Mem AP	United States	Record low minimum temperature	-1.1 C (30.0 F)	33 of 100 (Routine)
Bay Minette	United States	Record low maximum temperature	20.0 C (68.0 F)	32 of 100 (Routine)
Camilla 3SE	United States	Record low maximum temperature	21.1 C (70.0 F)	32 of 100 (Routine)
La Paz (City)	Mexico	Record high minimum temperature	24.0 C (75.2 F)	31 of 100 (Routine)
Ciudad Victoria	Mexico	Record low minimum temperature	13.0 C (55.4 F)	31 of 100 (Routine)
Hebgen Dam	United States	Record high maximum temperature	25.0 C (77.0 F)	30 of 100 (Routine)
Medora	United States	Record low minimum temperature	-5.6 C (21.9 F)	30 of 100 (Routine)
Lakeland Linder Rgnl AP	United States	Record high maximum temperature	35.6 C (96.1 F)	30 of 100 (Routine)
Halmstad Flygflottilj	Sweden	Record low minimum temperature	-1.1 C (30.0 F)	29 of 100 (Routine)
Idyllwild Fire Dept	United States	Record high maximum temperature	32.2 C (90.0 F)	29 of 100 (Routine)
Homerville 5 N	United States	Record low maximum temperature	22.8 C (73.0 F)	29 of 100 (Routine)
Huimin	China	Record high minimum temperature	21.3 C (70.3 F)	28 of 100 (Routine)
Thule Op Site	Greenland [Denmark]	Record high minimum temperature	-1.5 C (29.3 F)	28 of 100 (Routine)
Arvaiheer	Mongolia	Record high minimum temperature	15.9 C (60.6 F)	28 of 100 (Routine)
Durango Dgo.	Mexico	Record high maximum temperature	41.0 C (105.8 F)	28 of 100 (Routine)
Potter Valley Powerhouse	United States	Record high minimum temperature	18.9 C (66.0 F)	28 of 100 (Routine)
Rome 2 NW	United States	Record high maximum temperature	32.8 C (91.0 F)	28 of 100 (Routine)
Yanzhou	China	Record high minimum temperature	21.8 C (71.2 F)	27 of 100 (Routine)
Bikaner	India	Record high minimum temperature	33.2 C (91.8 F)	27 of 100 (Routine)
Maanti	Mongolia	Record high minimum temperature	11.4 C (52.5 F)	27 of 100 (Routine)
Durango Dgo.	Mexico	Record high minimum temperature	19.2 C (66.6 F)	27 of 100 (Routine)
Clayton	United States	Record low maximum temperature	20.0 C (68.0 F)	27 of 100 (Routine)
Yeso 2 S	United States	Record high maximum temperature	36.1 C (97.0 F)	27 of 100 (Routine)
Hiroo	Japan	Record high minimum temperature	13.4 C (56.1 F)	26 of 100 (Routine)
Hujirt	Mongolia	Record high minimum temperature	13.9 C (57.0 F)	26 of 100 (Routine)
Toluca (Obs)	Mexico	Record high minimum temperature	16.3 C (61.3 F)	26 of 100 (Routine)
Olands Sodra Udde	Sweden	Record low minimum temperature	0.0 C (32.0 F)	26 of 100 (Routine)
Ft Bayard 4W	United States	Record high minimum temperature	15.0 C (59.0 F)	26 of 100 (Routine)
Chickasha Exp STN	United States	Record daily precipitation	46.0 mm (1.8 in)	26 of 100 (Routine)
Sodankyla Lokka	Finland	Record high minimum temperature	5.2 C (41.4 F)	25 of 100 (Routine)
Nacozari (Smn)	Mexico	Record high minimum temperature	19.5 C (67.1 F)	25 of 100 (Routine)

Counts by Type and Timescale

497 records

Records set or tied on 10 May 2026 by type: Highest daily maximum 226, Lowest daily maximum 28, Highest daily minimum 160, Lowest daily minimum 23, Heaviest daily rainfall 60.

Records on 10 May 2026 by type
Record type	Records
Highest daily maximum	226
Lowest daily maximum	28
Highest daily minimum	160
Lowest daily minimum	23
Heaviest daily rainfall	60
Heaviest daily snowfall	0
Deepest snow cover	0

Records on 10 May 2026 by timescale: all-time 0, monthly 5, daily 492.

How Much Records Were Beaten By

386 broken records

Margins by which the 386 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 61.5. Ties are not counted.

Top 20 by Significance

10 May 2026

Top 20 records on 10 May 2026 by significance
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 May 2026	Ceahlau Toaca, RO	daily rain	32.3 mm (1.3 in)	19.7 mm (0.8 in)	52 years	55 of 100 (Notable)
10 May 2026	Bacau, RO	daily rain	40.8 mm (1.6 in)	23.6 mm (0.9 in)	52 years	51 of 100 (Notable)
10 May 2026	Ciudad Constitucion, MX	daily high min	25.3 C (77.5 F)	8.8 C (15.8 F)	28 years	50 of 100 (Notable)
10 May 2026	Bastia, FR	daily rain	34.9 mm (1.4 in)	22.3 mm (0.9 in)	44 years	47 of 100 (Notable)
10 May 2026	Skagway, US	daily low min	-5.0 C (23.0 F)	1.1 C (2.0 F)	126 years	43 of 100 (Notable)
10 May 2026	Solingen-Hohenscheid, DE	daily rain	31.3 mm (1.2 in)	10.0 mm (0.4 in)	53 years	41 of 100 (Notable)
10 May 2026	Wewahitchka, US	daily low max	22.8 C (73.0 F)	0.5 C (0.9 F)	123 years	41 of 100 (Notable)
10 May 2026	N Fanif, FM	daily rain	97.8 mm (3.9 in)	61.5 mm (2.4 in)	29 years	40 of 100 (Notable)
10 May 2026	Ajo, US	daily high max	42.2 C (108.0 F)	1.6 C (2.9 F)	92 years	40 of 100 (Notable)
10 May 2026	Ft Bragg 5 N, US	daily high min	11.1 C (52.0 F)	1.1 C (2.0 F)	85 years	39 of 100 (Notable)
10 May 2026	Minden, US	daily high max	31.7 C (89.1 F)	1.1 C (2.0 F)	92 years	39 of 100 (Notable)
10 May 2026	Lovelock, US	daily high max	32.8 C (91.0 F)	0.6 C (1.1 F)	92 years	38 of 100 (Notable)
10 May 2026	Reno AP, US	daily high max	33.3 C (91.9 F)	2.7 C (4.9 F)	84 years	38 of 100 (Notable)
10 May 2026	Asturias/Aviles, ES	daily rain	45.3 mm (1.8 in)	22.7 mm (0.9 in)	0 years	37 of 100 (Notable)
10 May 2026	Glen St Mary 1 W, US	daily rain	34.8 mm (1.4 in)	14.5 mm (0.6 in)	64 years	37 of 100 (Notable)
10 May 2026	Hart Mtn Refuge, US	daily high max	28.3 C (82.9 F)	2.7 C (4.9 F)	85 years	37 of 100 (Notable)
10 May 2026	Lincang, CN	daily low max	20.3 C (68.5 F)	2.4 C (4.3 F)	72 years	36 of 100 (Notable)
10 May 2026	Qaqortoq, GL	daily rain	56.8 mm (2.2 in)	27.2 mm (1.1 in)	20 years	36 of 100 (Notable)
10 May 2026	Betatakin, US	daily high min	13.3 C (55.9 F)	1.6 C (2.9 F)	84 years	36 of 100 (Notable)
10 May 2026	Wiggins, US	daily low max	19.4 C (66.9 F)	2.8 C (5.0 F)	64 years	36 of 100 (Notable)

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

1805 to 2026

Records set or tied on this calendar date in each year from 1805 to 2026. 2026 had 497 records.

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

Records on 05-10 in each year
Year	Records
1805	1
1814	2
1832	1
1834	1
1836	4
1838	1
1843	1
1846	1
1848	1
1855	2
1858	1
1860	1
1861	2
1867	3
1868	1
1869	1
1872	1
1874	4
1876	1
1878	1
1879	2
1880	3
1881	3
1883	1
1884	2
1885	2
1886	1
1887	1
1888	2
1889	4
1890	2
1891	2
1893	1
1895	4
1896	6
1897	4
1898	5
1900	4
1901	6
1902	18
1903	6
1904	7
1905	21
1906	42
1907	33
1908	10
1909	17
1910	21
1911	55
1912	15
1913	23
1914	17
1915	18
1916	26
1917	23
1918	105
1919	145
1920	54
1921	143
1922	38
1923	291
1924	198
1925	163
1926	291
1927	296
1928	189
1929	102
1930	647
1931	277
1932	145
1933	516
1934	412
1935	200
1936	439
1937	148
1938	179
1939	179
1940	317
1941	257
1942	237
1943	482
1944	200
1945	646
1946	455
1947	820
1948	491
1949	492
1950	356
1951	281
1952	342
1953	627
1954	554
1955	272
1956	669
1957	374
1958	338
1959	192
1960	660
1961	722
1962	593
1963	951
1964	259
1965	413
1966	1,290
1967	932
1968	861
1969	325
1970	555
1971	416
1972	573
1973	429
1974	608
1975	448
1976	672
1977	1,075
1978	815
1979	1,927
1980	865
1981	1,213
1982	671
1983	753
1984	635
1985	925
1986	669
1987	1,270
1988	490
1989	1,365
1990	1,071
1991	854
1992	875
1993	1,056
1994	622
1995	1,129
1996	1,469
1997	1,215
1998	1,268
1999	1,299
2000	1,036
2001	842
2002	867
2003	1,688
2004	735
2005	761
2006	879
2007	815
2008	877
2009	651
2010	855
2011	1,288
2012	1,054
2013	635
2014	506
2015	943
2016	815
2017	702
2018	923
2019	1,254
2020	1,346
2021	635
2022	1,346
2023	359
2024	622
2025	1,093
2026	497

Download the Data

Data for records on 2026-05-10: 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Margin	Records
0 to 10	372
10 to 20	9
20 to 30	4
30 to 40	0
40 to 50	0
50 to 60	0
60 to 70	1