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Built 2026-10-17 (17 October 2026)

Bothwell (Ratho) Threshold Days by Year

3 fixed thresholds counted per year at Bothwell (Ratho) (ASN00095043): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bothwell (Ratho) Thresholds

  • Bothwell (Ratho): days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1916 with 23.
  • Bothwell (Ratho): days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1916 with 6.
  • Bothwell (Ratho): days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1909 with 1.
  • 3 fixed thresholds have at least one qualifying day at Bothwell (Ratho).
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bothwell (Ratho) Days per year at Bothwell (Ratho) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1916. 01020301900: 91904: 101907: 111908: 101909: 101910: 121911: 141912: 171913: 91914: 61915: 121916: 231917: 101918: 111919: 131920: 61921: 101922: 171923: 231924: 201925: 111926: 141927: 121928: 151929: 131930: 151931: 191932: 121933: 71934: 151935: 1619001909191319171921192519291933
Days per year at Bothwell (Ratho) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 23 in 1916.
Days with 10 mm (0.39 in) or more of precipitation per year at Bothwell (Ratho)
YearDaysDecade average
1900910
19041010
19071110
19081010
19091010
19101212.7
19111412.7
19121712.7
1913912.7
1914612.7
19151212.7
19162312.7
19171012.7
19181112.7
19191312.7
1920614.1
19211014.1
19221714.1
19232314.1
19242014.1
19251114.1
19261414.1
19271214.1
19281514.1
19291314.1
19301514
19311914
19321214
1933714
19341514
19351614
First to last qualifying date each year at Bothwell (Ratho) For each year, a bar from the first to the last day at Bothwell (Ratho) meeting 10 mm (0.39 in). 1900: 18 January 1900 to 12 December 19001904: 3 January 1904 to 14 October 19041907: 13 January 1907 to 26 November 19071908: 27 January 1908 to 9 October 19081909: 3 January 1909 to 1 December 19091910: 10 January 1910 to 2 December 19101911: 14 February 1911 to 19 December 19111912: 17 January 1912 to 24 December 19121913: 3 January 1913 to 13 November 19131914: 11 April 1914 to 26 November 19141915: 7 January 1915 to 29 November 19151916: 29 January 1916 to 30 December 19161917: 16 February 1917 to 7 December 19171918: 15 January 1918 to 13 October 19181919: 7 January 1919 to 18 December 19191920: 11 April 1920 to 16 December 19201921: 3 January 1921 to 1 November 19211922: 21 February 1922 to 25 December 19221923: 22 January 1923 to 6 December 19231924: 27 January 1924 to 27 November 19241925: 15 January 1925 to 26 December 19251926: 19 January 1926 to 6 December 19261927: 27 January 1927 to 19 December 19271928: 1 January 1928 to 15 December 19281929: 10 January 1929 to 29 December 19291930: 19 January 1930 to 25 December 19301931: 14 February 1931 to 20 November 19311932: 11 February 1932 to 1 December 19321933: 30 March 1933 to 30 November 19331934: 3 February 1934 to 30 December 19341935: 4 January 1935 to 21 December 193519001909191319171921192519291933JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bothwell (Ratho) meeting 10 mm (0.39 in).
First to last qualifying date each year at Bothwell (Ratho)
YearFirst dateLast date
19001900-01-181900-12-12
19041904-01-031904-10-14
19071907-01-131907-11-26
19081908-01-271908-10-09
19091909-01-031909-12-01
19101910-01-101910-12-02
19111911-02-141911-12-19
19121912-01-171912-12-24
19131913-01-031913-11-13
19141914-04-111914-11-26
19151915-01-071915-11-29
19161916-01-291916-12-30
19171917-02-161917-12-07
19181918-01-151918-10-13
19191919-01-071919-12-18
19201920-04-111920-12-16
19211921-01-031921-11-01
19221922-02-211922-12-25
19231923-01-221923-12-06
19241924-01-271924-11-27
19251925-01-151925-12-26
19261926-01-191926-12-06
19271927-01-271927-12-19
19281928-01-011928-12-15
19291929-01-101929-12-29
19301930-01-191930-12-25
19311931-02-141931-11-20
19321932-02-111932-12-01
19331933-03-301933-11-30
19341934-02-031934-12-30
19351935-01-041935-12-21

Every Fixed Threshold

Fixed thresholds at Bothwell (Ratho)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3123191616
25 mm (0.98 in): Days with 25 mm or more rain25619162
50 mm (1.97 in): Days with 50 mm or more rain3119091

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1900.

Download the Data

  • Data for Bothwell (Ratho) 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).