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Built 2026-10-17 (17 October 2026)

Warren Weather Records (USC00278885)

Record envelope, standing records and threshold days for Warren (USC00278885), New Hampshire, United States, with 50 years of record.

Key Facts for Warren

  • Warren (USC00278885) is a weather station in New Hampshire, United States at 43.91 latitude and -71.89 longitude, 216 m (710 ft) above sea level.
  • The station reports from 1942 to 1991, 50 years of record.
  • 1,464 records set at Warren still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: New Hampshire, United States, 43.91 latitude, -71.89 longitude.
  • Elevation: 216 m (710 ft).
  • Period of record: 1942 to 1991, 50 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Warren, with 2026 drawn through them The band shows the record high and record low for each calendar day at Warren. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Warren. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Warren, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan11.1 C (52.0 F)-37.2 C (-35.0 F)n/an/a
Feb13.9 C (57.0 F)-38.9 C (-38.0 F)n/an/a
Mar28.9 C (84.0 F)-32.8 C (-27.0 F)n/an/a
Apr30.6 C (87.1 F)-16.1 C (3.0 F)n/an/a
May32.2 C (90.0 F)-11.7 C (10.9 F)n/an/a
Jun35.0 C (95.0 F)-3.9 C (25.0 F)n/an/a
Jul33.9 C (93.0 F)-1.7 C (28.9 F)n/an/a
Aug35.6 C (96.1 F)-2.2 C (28.0 F)n/an/a
Sep32.8 C (91.0 F)-5.6 C (21.9 F)n/an/a
Oct26.7 C (80.1 F)-11.7 C (10.9 F)n/an/a
Nov20.0 C (68.0 F)-19.4 C (-2.9 F)n/an/a
Dec12.8 C (55.0 F)-30.6 C (-23.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Warren by the year they were set 1,464 records at Warren still stand. 1943 holds the most, with 325. 01002003004001942: 1411943: 3251944: 2911945: 3141946: 2541947: 1151948: 241942194319441945194619471948
1,464 records at Warren still stand. 1943 holds the most, with 325.
Standing records at Warren by the year they were set
Year setStanding records
1942141
1943325
1944291
1945314
1946254
1947115
194824

Wettest Day of Each Month

Dec: 68.6 mm (2.7 in)
Record daily precipitation for each month at Warren The wettest day on record for each calendar month at Warren. The most was 68.6 mm (2.7 in) on 7 December 1945. 020406080 Jan: 29.2 mm (1.1 in), 24 January 1951 Jan Feb: 27.9 mm (1.1 in), 22 February 1945 Feb Mar: 54.6 mm (2.1 in), 27 March 1953 Mar Apr: 49.5 mm (1.9 in), 3 April 1951 Apr May: 35.6 mm (1.4 in), 11 May 1945 May Jun: 44.5 mm (1.8 in), 3 June 1947 Jun Jul: 49.5 mm (1.9 in), 17 July 1951 Jul Aug: 53.3 mm (2.1 in), 29 August 1949 Aug Sep: 48.3 mm (1.9 in), 30 September 1946 Sep Oct: 45.7 mm (1.8 in), 2 October 1945 Oct Nov: 67.3 mm (2.6 in), 12 November 1947 Nov Dec: 68.6 mm (2.7 in), 7 December 1945 Dec
The wettest day on record for each calendar month at Warren. The most was 68.6 mm (2.7 in) on 7 December 1945.
Record daily precipitation for each month at Warren
MonthRecord daily precipitation (mm)Date
Jan29.2 mm (1.1 in)24 January 1951
Feb27.9 mm (1.1 in)22 February 1945
Mar54.6 mm (2.1 in)27 March 1953
Apr49.5 mm (1.9 in)3 April 1951
May35.6 mm (1.4 in)11 May 1945
Jun44.5 mm (1.8 in)3 June 1947
Jul49.5 mm (1.9 in)17 July 1951
Aug53.3 mm (2.1 in)29 August 1949
Sep48.3 mm (1.9 in)30 September 1946
Oct45.7 mm (1.8 in)2 October 1945
Nov67.3 mm (2.6 in)12 November 1947
Dec68.6 mm (2.7 in)7 December 1945

Period of Record Coverage

1942 to 1946
Days with data per year at Warren 5 years of record at Warren, 1942 to 1946. 2 years have data for under 90 percent of days and are left out of rankings: 1942, 1946. 1942: 142 of 365 days1943: 344 of 365 days1944: 330 of 366 days1945: 345 of 365 days1946: 232 of 365 days1945
5 years of record at Warren, 1942 to 1946. 2 years have data for under 90 percent of days and are left out of rankings: 1942, 1946.
Days with data per year at Warren
YearDays with dataShare of yearComplete
194214239%No
194334494%Yes
194433090%Yes
194534595%Yes
194623264%No

Latest Records

0

No records were set at this station in the latest data.

Extremes by Year

1942 to 1991
Yearly extremes at Warren: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)35.6 C (96.1 F)194432.8 C (91.0 F)5
Coldest night (TNn)-38.9 C (-38.0 F)1948-30.6 C (-23.1 F)7
Wettest day (Rx1day)68.6 mm (2.7 in)194548.3 mm (1.9 in)14
Wettest five days (Rx5day)106.7 mm (4.2 in)194772.4 mm (2.8 in)14
Longest dry spell (CDD)20 days195214 days14

Hottest day (TXx)

Hottest day (TXx) at Warren by year The hottest day of the year at Warren, 1942 to 1991. The record is 35.6 C (96.1 F) in 1944, marked on the chart; the median year is 32.8 C (91.0 F). 323334353619501960197019801990Record: 35.6 C (96.1 F) in 1944
The hottest day of the year at Warren, 1942 to 1991. The record is 35.6 C (96.1 F) in 1944, marked on the chart; the median year is 32.8 C (91.0 F).
Hottest day (TXx) at Warren by year
YearHottest day (TXx)
194232.2 C (90.0 F)
194332.2 C (90.0 F)
194435.6 C (96.1 F)
194532.8 C (91.0 F)
194633.9 C (93.0 F)
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1991n/a

Coldest night (TNn)

Coldest night (TNn) at Warren by year The coldest night of the year at Warren, 1942 to 1991. The record is -38.9 C (-38.0 F) in 1948, marked on the chart; the median year is -30.6 C (-23.1 F). -40-37.5-35-32.5-30-27.519501960197019801990Record: -38.9 C (-38.0 F) in 1948
The coldest night of the year at Warren, 1942 to 1991. The record is -38.9 C (-38.0 F) in 1948, marked on the chart; the median year is -30.6 C (-23.1 F).
Coldest night (TNn) at Warren by year
YearColdest night (TNn)
1942-30.6 C (-23.1 F)
1943-32.8 C (-27.0 F)
1944-30.0 C (-22.0 F)
1945-29.4 C (-20.9 F)
1946-30.6 C (-23.1 F)
1947-30.6 C (-23.1 F)
1948-38.9 C (-38.0 F)
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1991n/a

Wettest day (Rx1day)

Wettest day (Rx1day) at Warren by year The wettest day of the year at Warren, 1942 to 1991. The record is 68.6 mm (2.7 in) in 1945, marked on the chart; the median year is 48.3 mm (1.9 in). 2040608019501960197019801990Record: 68.6 mm (2.7 in) in 1945
The wettest day of the year at Warren, 1942 to 1991. The record is 68.6 mm (2.7 in) in 1945, marked on the chart; the median year is 48.3 mm (1.9 in).
Wettest day (Rx1day) at Warren by year
YearWettest day (Rx1day)
194258.4 mm (2.3 in)
194345.7 mm (1.8 in)
194440.6 mm (1.6 in)
194568.6 mm (2.7 in)
194650.8 mm (2.0 in)
194767.3 mm (2.6 in)
194838.1 mm (1.5 in)
194953.3 mm (2.1 in)
195020.3 mm (0.8 in)
195154.6 mm (2.1 in)
195234.3 mm (1.4 in)
195354.6 mm (2.1 in)
195427.9 mm (1.1 in)
199122.9 mm (0.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Warren by year The wettest five days of the year at Warren, 1942 to 1991. The record is 106.7 mm (4.2 in) in 1947, marked on the chart; the median year is 72.4 mm (2.8 in). 2040608010012019501960197019801990Record: 106.7 mm (4.2 in) in 1947
The wettest five days of the year at Warren, 1942 to 1991. The record is 106.7 mm (4.2 in) in 1947, marked on the chart; the median year is 72.4 mm (2.8 in).
Wettest five days (Rx5day) at Warren by year
YearWettest five days (Rx5day)
194262.2 mm (2.4 in)
194372.3 mm (2.8 in)
194463.4 mm (2.5 in)
194578.8 mm (3.1 in)
194690.4 mm (3.6 in)
1947106.7 mm (4.2 in)
194872.4 mm (2.9 in)
194986.4 mm (3.4 in)
195031.8 mm (1.3 in)
195180.1 mm (3.2 in)
195247.0 mm (1.9 in)
195380.1 mm (3.2 in)
195458.4 mm (2.3 in)
199128.0 mm (1.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Warren by year The longest dry spell of the year at Warren, 1942 to 1991. The record is 20 days in 1952, marked on the chart; the median year is 14 days. 510152019501960197019801990Record: 20 days in 1952
The longest dry spell of the year at Warren, 1942 to 1991. The record is 20 days in 1952, marked on the chart; the median year is 14 days.
Longest dry spell (CDD) at Warren by year
YearLongest dry spell (CDD)
194215 days
194314 days
194418 days
194510 days
194615 days
194718 days
194814 days
194913 days
195010 days
195114 days
195220 days
195318 days
195413 days
19919 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

  • Data for Warren standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Warren 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).