Built 2026-10-19 (19 October 2026)

Braunlage Threshold Days by Year (GMM00010452)

11 fixed thresholds counted per year at Braunlage (GMM00010452): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Braunlage Thresholds

  • Braunlage: days with 10 mm (0.39 in) or more of precipitation in 94 years, most in 2007 with 72.
  • Braunlage: days with a maximum temperature at or below 0 C (32 F) in 93 years, most in 2010 with 84.
  • Braunlage: nights with a minimum temperature at or below 0 C (32 F) in 93 years, most in 1941 with 167.
  • Braunlage: days with 25 mm (0.98 in) or more of precipitation in 93 years, most in 1994 with 19.
  • 11 fixed thresholds have at least one qualifying day at Braunlage.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Braunlage Days per year at Braunlage with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 2018. 02461932: 11943: 41944: 21947: 21952: 11957: 21959: 21971: 11976: 21989: 11990: 11992: 31994: 41998: 12003: 42006: 42007: 22010: 32012: 22013: 22015: 22016: 22018: 62019: 42020: 22022: 42023: 12025: 32026: 61932194719591989199420062012201620202025
Days per year at Braunlage with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 6 in 2018.
Days at or above 30 C (86 F) per year at Braunlage
YearDaysDecade average
193211
194342.7
194422.7
194722.7
195211.7
195721.7
195921.7
197111.5
197621.5
198911
199012.3
199232.3
199442.3
199812.3
200343.3
200643.3
200723.3
201033
201223
201323
201523
201623
201863
201943
202023.2
202243.2
202313.2
202533.2
202663.2
First to last qualifying date each year at Braunlage For each year, a bar from the first to the last day at Braunlage meeting 30 C (86 F). 1932: 20 August 1932 to 20 August 19321943: 1 August 1943 to 21 August 19431944: 22 August 1944 to 23 August 19441947: 29 July 1947 to 16 September 19471952: 2 July 1952 to 2 July 19521957: 4 July 1957 to 7 July 19571959: 10 July 1959 to 11 July 19591971: 20 August 1971 to 20 August 19711976: 4 July 1976 to 17 July 19761989: 16 August 1989 to 16 August 19891990: 4 August 1990 to 4 August 19901992: 21 July 1992 to 9 August 19921994: 4 July 1994 to 5 August 19941998: 12 August 1998 to 12 August 19982003: 7 August 2003 to 12 August 20032006: 19 July 2006 to 27 July 20062007: 15 July 2007 to 16 July 20072010: 9 July 2010 to 12 July 20102012: 19 August 2012 to 20 August 20122013: 19 June 2013 to 2 August 20132015: 4 July 2015 to 5 July 20152016: 26 August 2016 to 27 August 20162018: 24 July 2018 to 8 August 20182019: 26 June 2019 to 25 July 20192020: 8 August 2020 to 9 August 20202022: 19 July 2022 to 4 August 20222023: 9 July 2023 to 9 July 20232025: 2 July 2025 to 14 August 20252026: 26 June 2026 to 15 August 202619321952197619942007201520202026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Braunlage meeting 30 C (86 F).
First to last qualifying date each year at Braunlage
YearFirst dateLast date
19321932-08-201932-08-20
19431943-08-011943-08-21
19441944-08-221944-08-23
19471947-07-291947-09-16
19521952-07-021952-07-02
19571957-07-041957-07-07
19591959-07-101959-07-11
19711971-08-201971-08-20
19761976-07-041976-07-17
19891989-08-161989-08-16
19901990-08-041990-08-04
19921992-07-211992-08-09
19941994-07-041994-08-05
19981998-08-121998-08-12
20032003-08-072003-08-12
20062006-07-192006-07-27
20072007-07-152007-07-16
20102010-07-092010-07-12
20122012-08-192012-08-20
20132013-06-192013-08-02
20152015-07-042015-07-05
20162016-08-262016-08-27
20182018-07-242018-08-08
20192019-06-262019-07-25
20202020-08-082020-08-09
20222022-07-192022-08-04
20232023-07-092023-07-09
20252025-07-022025-08-14
20262026-06-262026-08-15

Every Fixed Threshold

Fixed thresholds at Braunlage
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days29620186
90 F (32.2 C): Days10320222
0 C (32 F): Ice days (max9384201028
0 C (32 F): Frost days (min93167194160
-10 C (14 F): Days with min884719632
-20 C (-4 F): Days with min11619562
20 C (68 F): Tropical nights (min3319312
10 mm (0.39 in): Days with 10 mm or more rain9472200721
25 mm (0.98 in): Days with 25 mm or more rain931919945
50 mm (1.97 in): Days with 50 mm or more rain48620071
100 mm (3.94 in): Days with 100 mm or more rain2119481

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1932.

Download the Data

  • Data for Braunlage 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 . Last revised (2026-10-14).