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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Ottley (Graman) Threshold Days by Year (ASN00054025)

4 fixed thresholds counted per year at Ottley (Graman) (ASN00054025): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ottley (Graman) Thresholds

  • Ottley (Graman): days with 10 mm (0.39 in) or more of precipitation in 11 years, most in 1947 with 40.
  • Ottley (Graman): days with 25 mm (0.98 in) or more of precipitation in 11 years, most in 1921 with 19.
  • Ottley (Graman): days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1921 with 5.
  • Ottley (Graman): days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1946 with 1.
  • 4 fixed thresholds have at least one qualifying day at Ottley (Graman).
11 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ottley (Graman) Days per year at Ottley (Graman) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1947. 0102030401921: 381940: 141941: 231942: 241943: 231944: 211945: 301946: 151947: 401948: 261949: 32192119411943194519471949
Days per year at Ottley (Graman) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1947.
Days with 10 mm (0.39 in) or more of precipitation per year at Ottley (Graman)
YearDaysDecade average
19213838
19401424.8
19412324.8
19422424.8
19432324.8
19442124.8
19453024.8
19461524.8
19474024.8
19482624.8
19493224.8
First to last qualifying date each year at Ottley (Graman) For each year, a bar from the first to the last day at Ottley (Graman) meeting 10 mm (0.39 in). 1921: 29 January 1921 to 31 December 19211940: 29 January 1940 to 20 December 19401941: 4 January 1941 to 24 December 19411942: 15 January 1942 to 31 December 19421943: 3 January 1943 to 26 December 19431944: 13 January 1944 to 21 December 19441945: 5 January 1945 to 7 December 19451946: 5 January 1946 to 5 December 19461947: 13 January 1947 to 24 December 19471948: 2 January 1948 to 31 December 19481949: 9 January 1949 to 9 December 1949192119411943194519471949JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ottley (Graman) meeting 10 mm (0.39 in).
First to last qualifying date each year at Ottley (Graman)
YearFirst dateLast date
19211921-01-291921-12-31
19401940-01-291940-12-20
19411941-01-041941-12-24
19421942-01-151942-12-31
19431943-01-031943-12-26
19441944-01-131944-12-21
19451945-01-051945-12-07
19461946-01-051946-12-05
19471947-01-131947-12-24
19481948-01-021948-12-31
19491949-01-091949-12-09

Every Fixed Threshold

Fixed thresholds at Ottley (Graman)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1140194732
25 mm (0.98 in): Days with 25 mm or more rain1119192115
50 mm (1.97 in): Days with 50 mm or more rain10519215
100 mm (3.94 in): Days with 100 mm or more rain2119461

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1921.

Download the Data

  • Data for Ottley (Graman) 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 (2025-12-31).