Built 2026-10-19 (19 October 2026)

East Arm Threshold Days by Year (ASN00014260)

4 fixed thresholds counted per year at East Arm (ASN00014260): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for East Arm Thresholds

  • East Arm: days with 10 mm (0.39 in) or more of precipitation in 4 years, most in 2004 with 32.
  • East Arm: days with 25 mm (0.98 in) or more of precipitation in 4 years, most in 2021 with 22.
  • East Arm: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 2021 with 11.
  • East Arm: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 2004 with 1.
  • 4 fixed thresholds have at least one qualifying day at East Arm.
4 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at East Arm Days per year at East Arm with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 2004. 0102030402002: 302004: 322021: 312025: 102002200420212025
Days per year at East Arm with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 32 in 2004.
Days with 10 mm (0.39 in) or more of precipitation per year at East Arm
YearDaysDecade average
20023031
20043231
20213120.5
20251020.5
First to last qualifying date each year at East Arm For each year, a bar from the first to the last day at East Arm meeting 10 mm (0.39 in). 2002: 1 January 2002 to 28 November 20022004: 6 January 2004 to 31 December 20042021: 6 January 2021 to 23 December 20212025: 3 January 2025 to 23 December 20252002200420212025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at East Arm meeting 10 mm (0.39 in).
First to last qualifying date each year at East Arm
YearFirst dateLast date
20022002-01-012002-11-28
20042004-01-062004-12-31
20212021-01-062021-12-23
20252025-01-032025-12-23

Every Fixed Threshold

Fixed thresholds at East Arm
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain432200410
25 mm (0.98 in): Days with 25 mm or more rain42220216
50 mm (1.97 in): Days with 50 mm or more rain41120213
100 mm (3.94 in): Days with 100 mm or more rain2120041

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2002.

Download the Data

  • Data for East Arm 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).