Built 2026-10-19 (19 October 2026)

Lowestoft Threshold Days by Year (UKE00105899)

9 fixed thresholds counted per year at Lowestoft (UKE00105899): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lowestoft Thresholds

  • Lowestoft: days with 10 mm (0.39 in) or more of precipitation in 101 years, most in 1946 with 22.
  • Lowestoft: nights with a minimum temperature at or below 0 C (32 F) in 100 years, most in 1963 with 77.
  • Lowestoft: days with 25 mm (0.98 in) or more of precipitation in 65 years, most in 1939 with 4.
  • Lowestoft: days with a maximum temperature at or below 0 C (32 F) in 46 years, most in 1963 with 14.
  • 9 fixed thresholds have at least one qualifying day at Lowestoft.
7 years with a qualifying day
Days at or above 30 C (86 F) per year at Lowestoft Days per year at Lowestoft with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1933. 011221893: 11909: 11933: 21943: 11952: 11959: 11983: 11893190919331943195219591983
Days per year at Lowestoft with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 1933.
Days at or above 30 C (86 F) per year at Lowestoft
YearDaysDecade average
189311
190911
193322
194311
195211
195911
198311
First to last qualifying date each year at Lowestoft For each year, a bar from the first to the last day at Lowestoft meeting 30 C (86 F). 1893: 15 August 1893 to 15 August 18931909: 11 August 1909 to 11 August 19091933: 25 July 1933 to 8 August 19331943: 17 August 1943 to 17 August 19431952: 28 June 1952 to 28 June 19521959: 24 August 1959 to 24 August 19591983: 14 July 1983 to 14 July 19831893190919331943195219591983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lowestoft meeting 30 C (86 F).
First to last qualifying date each year at Lowestoft
YearFirst dateLast date
18931893-08-151893-08-15
19091909-08-111909-08-11
19331933-07-251933-08-08
19431943-08-171943-08-17
19521952-06-281952-06-28
19591959-08-241959-08-24
19831983-07-141983-07-14

Every Fixed Threshold

Fixed thresholds at Lowestoft
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days7219331
90 F (32.2 C): Days1119831
0 C (32 F): Ice days (max461419633
0 C (32 F): Frost days (min10077196325
-10 C (14 F): Days with min6219631
20 C (68 F): Tropical nights (min2119951
10 mm (0.39 in): Days with 10 mm or more rain10122194618
25 mm (0.98 in): Days with 25 mm or more rain65419391
50 mm (1.97 in): Days with 50 mm or more rain15118921

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

  • Data for Lowestoft 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).