Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Rowland Flat 4 Threshold Days by Year (ASN00023363)

3 fixed thresholds counted per year at Rowland Flat 4 (ASN00023363): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Rowland Flat 4 Thresholds

  • Rowland Flat 4: days with 10 mm (0.39 in) or more of precipitation in 4 years, most in 1979 with 19.
  • Rowland Flat 4: days with 25 mm (0.98 in) or more of precipitation in 3 years, most in 1977 with 2.
  • Rowland Flat 4: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1978 with 1.
  • 3 fixed thresholds have at least one qualifying day at Rowland Flat 4.
4 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Rowland Flat 4 Days per year at Rowland Flat 4 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1979. 051015201976: 61977: 121978: 121979: 191976197719781979
Days per year at Rowland Flat 4 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1979.
Days with 10 mm (0.39 in) or more of precipitation per year at Rowland Flat 4
YearDaysDecade average
1976612.3
19771212.3
19781212.3
19791912.3
First to last qualifying date each year at Rowland Flat 4 For each year, a bar from the first to the last day at Rowland Flat 4 meeting 10 mm (0.39 in). 1976: 2 June 1976 to 2 November 19761977: 26 March 1977 to 2 December 19771978: 24 January 1978 to 19 November 19781979: 17 January 1979 to 31 December 19791976197719781979JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Rowland Flat 4 meeting 10 mm (0.39 in).
First to last qualifying date each year at Rowland Flat 4
YearFirst dateLast date
19761976-06-021976-11-02
19771977-03-261977-12-02
19781978-01-241978-11-19
19791979-01-171979-12-31

Every Fixed Threshold

Fixed thresholds at Rowland Flat 4
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain419197919
25 mm (0.98 in): Days with 25 mm or more rain3219772
50 mm (1.97 in): Days with 50 mm or more rain1119781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.

Download the Data

  • Data for Rowland Flat 4 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).