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

Januaria Threshold Days by Year (BR001544031)

4 fixed thresholds counted per year at Januaria (BR001544031): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Januaria Thresholds

  • Januaria: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1964 with 44.
  • Januaria: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1964 with 18.
  • Januaria: days with 50 mm (1.97 in) or more of precipitation in 13 years, most in 1964 with 6.
  • Januaria: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1956 with 1.
  • 4 fixed thresholds have at least one qualifying day at Januaria.
15 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Januaria Days per year at Januaria with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1964. 02040601954: 301956: 351957: 271958: 391960: 371961: 221963: 151964: 441965: 341966: 341967: 351968: 291969: 311970: 242025: 1419541957196019631965196719692025
Days per year at Januaria with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1964.
Days with 10 mm (0.39 in) or more of precipitation per year at Januaria
YearDaysDecade average
19543032.8
19563532.8
19572732.8
19583932.8
19603731.2
19612231.2
19631531.2
19644431.2
19653431.2
19663431.2
19673531.2
19682931.2
19693131.2
19702424
20251414
First to last qualifying date each year at Januaria For each year, a bar from the first to the last day at Januaria meeting 10 mm (0.39 in). 1954: 1 January 1954 to 13 December 19541956: 2 January 1956 to 31 December 19561957: 13 January 1957 to 24 December 19571958: 16 January 1958 to 29 December 19581960: 1 January 1960 to 20 December 19601961: 1 January 1961 to 31 December 19611963: 3 January 1963 to 21 December 19631964: 9 January 1964 to 29 December 19641965: 1 January 1965 to 30 December 19651966: 2 February 1966 to 29 December 19661967: 16 January 1967 to 31 December 19671968: 3 February 1968 to 10 December 19681969: 20 January 1969 to 29 December 19691970: 7 January 1970 to 20 November 19702025: 23 September 2025 to 31 December 202519541957196019631965196719692025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Januaria meeting 10 mm (0.39 in).
First to last qualifying date each year at Januaria
YearFirst dateLast date
19541954-01-011954-12-13
19561956-01-021956-12-31
19571957-01-131957-12-24
19581958-01-161958-12-29
19601960-01-011960-12-20
19611961-01-011961-12-31
19631963-01-031963-12-21
19641964-01-091964-12-29
19651965-01-011965-12-30
19661966-02-021966-12-29
19671967-01-161967-12-31
19681968-02-031968-12-10
19691969-01-201969-12-29
19701970-01-071970-11-20
20252025-09-232025-12-31

Every Fixed Threshold

Fixed thresholds at Januaria
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1544196414
25 mm (0.98 in): Days with 25 mm or more rain151819645
50 mm (1.97 in): Days with 50 mm or more rain13619642
100 mm (3.94 in): Days with 100 mm or more rain4119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.

Download the Data

  • Data for Januaria 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).