Dresden Threshold Days by Year (USC00402600)

17 fixed thresholds counted per year at Dresden (USC00402600): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dresden Thresholds

Dresden: days with 10 mm (0.39 in) or more of precipitation in 83 years, most in 1950 with 63.
Dresden: days with 25 mm (0.98 in) or more of precipitation in 83 years, most in 1927 with 28.
Dresden: days with 50 mm (1.97 in) or more of precipitation in 78 years, most in 1974 with 8.
Dresden: days with a maximum temperature at or above 30 C (86 F) in 48 years, most in 1977 with 108.
17 fixed thresholds have at least one qualifying day at Dresden.

Days at or above 30 C (86 F)

48 years with a qualifying day

Days per year at Dresden with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 108 in 1977.

Days at or above 30 C (86 F) per year at Dresden
Year	Days	Decade average
1963	101	89.3
1964	91	89.3
1965	101	89.3
1966	81	89.3
1967	61	89.3
1968	91	89.3
1969	99	89.3
1970	91	85.3
1971	88	85.3
1972	88	85.3
1973	98	85.3
1974	67	85.3
1975	80	85.3
1976	64	85.3
1977	108	85.3
1978	100	85.3
1979	69	85.3
1980	105	96.2
1982	86	96.2
1983	97	96.2
1984	84	96.2
1986	100	96.2
1987	105	96.2
1990	72	70.6
1991	76	70.6
1992	42	70.6
1993	81	70.6
1994	54	70.6
1995	73	70.6
1996	52	70.6
1997	59	70.6
1998	103	70.6
1999	94	70.6
2000	81	76.9
2001	71	76.9
2002	82	76.9
2003	49	76.9
2004	52	76.9
2005	90	76.9
2006	80	76.9
2007	103	76.9
2008	84	76.9
2021	59	75.8
2022	72	75.8
2023	66	75.8
2024	64	75.8
2025	94	75.8
2026	100	75.8

For each year, a bar from the first to the last day at Dresden meeting 30 C (86 F).

First to last qualifying date each year at Dresden
Year	First date	Last date
1963	1963-03-30	1963-10-28
1964	1964-05-18	1964-09-23
1965	1965-04-23	1965-10-18
1966	1966-05-07	1966-09-26
1967	1967-05-25	1967-10-06
1968	1968-05-03	1968-10-01
1969	1969-04-17	1969-10-13
1970	1970-05-01	1970-09-24
1971	1971-04-18	1971-10-17
1972	1972-05-20	1972-09-25
1973	1973-05-11	1973-10-11
1974	1974-05-18	1974-09-20
1975	1975-05-20	1975-10-16
1976	1976-06-09	1976-10-05
1977	1977-04-13	1977-09-24
1978	1978-04-09	1978-10-13
1979	1979-04-21	1979-09-13
1980	1980-04-23	1980-10-11
1982	1982-03-19	1982-10-06
1983	1983-05-14	1983-10-04
1984	1984-05-26	1984-11-01
1986	1986-05-01	1986-10-01
1987	1987-04-21	1987-09-18
1990	1990-04-25	1990-09-30
1991	1991-05-16	1991-09-17
1992	1992-05-16	1992-09-10
1993	1993-05-08	1993-09-23
1994	1994-04-28	1994-09-16
1995	1995-04-10	1995-09-16
1996	1996-05-18	1996-09-09
1997	1997-05-19	1997-10-08
1998	1998-05-14	1998-10-06
1999	1999-06-02	1999-10-04
2000	2000-05-12	2000-10-06
2001	2001-04-12	2001-09-14
2002	2002-04-16	2002-10-03
2003	2003-06-20	2003-09-02
2004	2004-05-21	2004-09-17
2005	2005-05-12	2005-10-20
2006	2006-04-19	2006-10-05
2007	2007-05-01	2007-10-09
2008	2008-05-24	2008-09-30
2021	2021-05-24	2021-09-30
2022	2022-05-12	2022-09-25
2023	2023-04-05	2023-10-03
2024	2024-05-21	2024-10-07
2025	2025-04-03	2025-10-03
2026	2026-03-23	2026-10-15

Every Fixed Threshold

Fixed thresholds at Dresden
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	48	108	1977	100
35 C (95 F): Days	42	56	1980	19
40 C (104 F): Days	2	1	1964	1
90 F (32.2 C): Days	48	87	1980	52
100 F (37.8 C): Days	10	12	2007	12
0 C (32 F): Ice days (max	48	30	1978	8
0 C (32 F): Frost days (min	45	117	1979	38
-10 C (14 F): Days with min	44	36	1978	10
-20 C (-4 F): Days with min	6	3	1977	1
20 C (68 F): Tropical nights (min	45	79	2002	89
25 C (77 F): Days with min	5	5	1980	2
10 mm (0.39 in): Days with 10 mm or more rain	83	63	1950	28
25 mm (0.98 in): Days with 25 mm or more rain	83	28	1927	12
50 mm (1.97 in): Days with 50 mm or more rain	78	8	1974	2
100 mm (3.94 in): Days with 100 mm or more rain	16	2	1969	2
10 cm (3.9 in): Days with 10 cm or more snowfall	12	2	1966	1
25 cm (9.8 in): Days with 25 cm or more snowfall	2	1	1963	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

Data for Dresden 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). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Dresden Threshold Days by Year (USC00402600)

Key Facts for Dresden Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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