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

New Delhi/Palam Threshold Days by Year (IN022023000)

13 fixed thresholds counted per year at New Delhi/Palam (IN022023000): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for New Delhi/Palam Thresholds

  • New Delhi/Palam: days with 10 mm (0.39 in) or more of precipitation in 13 years, most in 1967 with 29.
  • New Delhi/Palam: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1967 with 15.
  • New Delhi/Palam: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1967 with 7.
  • New Delhi/Palam: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1961 with 2.
  • 13 fixed thresholds have at least one qualifying day at New Delhi/Palam.
13 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at New Delhi/Palam Days per year at New Delhi/Palam with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1967. 01020301959: 181960: 271961: 271962: 181963: 211964: 151965: 131966: 171967: 291968: 111969: 171970: 222025: 151959196119631965196719692025
Days per year at New Delhi/Palam with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1967.
Days with 10 mm (0.39 in) or more of precipitation per year at New Delhi/Palam
YearDaysDecade average
19591818
19602719.5
19612719.5
19621819.5
19632119.5
19641519.5
19651319.5
19661719.5
19672919.5
19681119.5
19691719.5
19702222
20251515
First to last qualifying date each year at New Delhi/Palam For each year, a bar from the first to the last day at New Delhi/Palam meeting 10 mm (0.39 in). 1959: 29 January 1959 to 6 November 19591960: 14 March 1960 to 7 October 19601961: 6 February 1961 to 30 October 19611962: 26 January 1962 to 22 September 19621963: 12 June 1963 to 30 December 19631964: 12 May 1964 to 9 December 19641965: 4 June 1965 to 5 September 19651966: 13 February 1966 to 6 October 19661967: 26 March 1967 to 24 December 19671968: 29 January 1968 to 21 August 19681969: 1 May 1969 to 15 September 19691970: 26 January 1970 to 24 September 19702025: 2 May 2025 to 15 August 20251959196119631965196719692025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at New Delhi/Palam meeting 10 mm (0.39 in).
First to last qualifying date each year at New Delhi/Palam
YearFirst dateLast date
19591959-01-291959-11-06
19601960-03-141960-10-07
19611961-02-061961-10-30
19621962-01-261962-09-22
19631963-06-121963-12-30
19641964-05-121964-12-09
19651965-06-041965-09-05
19661966-02-131966-10-06
19671967-03-261967-12-24
19681968-01-291968-08-21
19691969-05-011969-09-15
19701970-01-261970-09-24
20252025-05-022025-08-15

Every Fixed Threshold

Fixed thresholds at New Delhi/Palam
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days22122019133
35 C (95 F): Days2148201981
40 C (104 F): Days267201927
45 C (113 F): Days113201913
90 F (32.2 C): Days21972019117
100 F (37.8 C): Days299201945
110 F (43.3 C): Days22920197
20 C (68 F): Tropical nights (min10n/a117
25 C (77 F): Days with min10n/a67
10 mm (0.39 in): Days with 10 mm or more rain1329196715
25 mm (0.98 in): Days with 25 mm or more rain131519678
50 mm (1.97 in): Days with 50 mm or more rain12719672
100 mm (3.94 in): Days with 100 mm or more rain7219611

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2019.

Download the Data

  • Data for New Delhi/Palam 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).