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Built 2026-10-16 (16 October 2026)

Glendevey Weather Records (USC00053340)

Record envelope, standing records and threshold days for Glendevey (USC00053340), Colorado, United States, with 42 years of record.

Key Facts for Glendevey

  • Glendevey (USC00053340) is a weather station in Colorado, United States at 40.80 latitude and -105.88 longitude, 2,522 m (8,274 ft) above sea level.
  • The station reports from 1917 to 1958, 42 years of record.
  • 1,378 records set at Glendevey still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Colorado, United States, 40.80 latitude, -105.88 longitude.
  • Elevation: 2,522 m (8,274 ft).
  • Period of record: 1917 to 1958, 42 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Glendevey, with 2026 drawn through them The band shows the record high and record low for each calendar day at Glendevey. 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 Glendevey. 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 Glendevey, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan12.2 C (54.0 F)-37.2 C (-35.0 F)n/an/a
Feb8.3 C (46.9 F)-35.6 C (-32.1 F)n/an/a
Mar12.2 C (54.0 F)-32.2 C (-26.0 F)n/an/a
Apr11.7 C (53.1 F)-33.9 C (-29.0 F)n/an/a
May21.1 C (70.0 F)-5.6 C (21.9 F)n/an/a
Jun28.3 C (82.9 F)-11.7 C (10.9 F)n/an/a
Jul30.6 C (87.1 F)-2.8 C (27.0 F)n/an/a
Aug28.9 C (84.0 F)-3.3 C (26.1 F)n/an/a
Sep27.2 C (81.0 F)-6.7 C (19.9 F)n/an/a
Oct22.2 C (72.0 F)-12.8 C (9.0 F)n/an/a
Nov15.0 C (59.0 F)-25.0 C (-13.0 F)n/an/a
Dec10.6 C (51.1 F)-23.3 C (-9.9 F)n/an/a

Which Years Hold Standing Records

1,378 standing records
Standing records at Glendevey by the year they were set 1,378 records at Glendevey still stand. 1919 holds the most, with 755. 02004006008001917: 611918: 881919: 7551920: 4741917191819191920
1,378 records at Glendevey still stand. 1919 holds the most, with 755.
Standing records at Glendevey by the year they were set
Year setStanding records
191761
191888
1919755
1920474

Wettest Day of Each Month

Feb: 55.9 mm (2.2 in)
Record daily precipitation for each month at Glendevey The wettest day on record for each calendar month at Glendevey. The most was 55.9 mm (2.2 in) on 28 February 1951. 0204060 Jan: 16.3 mm (0.6 in), 24 January 1950 Jan Feb: 55.9 mm (2.2 in), 28 February 1951 Feb Mar: 18.5 mm (0.7 in), 30 March 1954 Mar Apr: 44.7 mm (1.8 in), 12 April 1955 Apr May: 27.7 mm (1.1 in), 25 May 1950 May Jun: 26.7 mm (1.1 in), 13 June 1957 Jun Jul: 29.7 mm (1.2 in), 31 July 1956 Jul Aug: 20.3 mm (0.8 in), 18 August 1957 Aug Sep: 22.9 mm (0.9 in), 12 September 1919 Sep Oct: 21.6 mm (0.9 in), 2 October 1951 Oct Nov: 23.6 mm (0.9 in), 8 November 1950 Nov Dec: 20.8 mm (0.8 in), 30 December 1951 Dec
The wettest day on record for each calendar month at Glendevey. The most was 55.9 mm (2.2 in) on 28 February 1951.
Record daily precipitation for each month at Glendevey
MonthRecord daily precipitation (mm)Date
Jan16.3 mm (0.6 in)24 January 1950
Feb55.9 mm (2.2 in)28 February 1951
Mar18.5 mm (0.7 in)30 March 1954
Apr44.7 mm (1.8 in)12 April 1955
May27.7 mm (1.1 in)25 May 1950
Jun26.7 mm (1.1 in)13 June 1957
Jul29.7 mm (1.2 in)31 July 1956
Aug20.3 mm (0.8 in)18 August 1957
Sep22.9 mm (0.9 in)12 September 1919
Oct21.6 mm (0.9 in)2 October 1951
Nov23.6 mm (0.9 in)8 November 1950
Dec20.8 mm (0.8 in)30 December 1951

Period of Record Coverage

1917 to 1920
Days with data per year at Glendevey 4 years of record at Glendevey, 1917 to 1920. 4 years have data for under 90 percent of days and are left out of rankings: 1917, 1918, 1919, 1920. 1917: 60 of 365 days1918: 60 of 365 days1919: 226 of 365 days1920: 117 of 366 days1920
4 years of record at Glendevey, 1917 to 1920. 4 years have data for under 90 percent of days and are left out of rankings: 1917, 1918, 1919, 1920.
Days with data per year at Glendevey
YearDays with dataShare of yearComplete
19176016%No
19186016%No
191922662%No
192011732%No

Latest Records

0

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

Extremes by Year

1917 to 1958
Yearly extremes at Glendevey: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)30.6 C (87.1 F)191928.6 C (83.5 F)4
Coldest night (TNn)-37.2 C (-35.0 F)1920-15.0 C (5.0 F)4
Wettest day (Rx1day)55.9 mm (2.2 in)195122.9 mm (0.9 in)13
Wettest five days (Rx5day)64.4 mm (2.5 in)195738.1 mm (1.5 in)13
Longest dry spell (CDD)54 days195623 days13

Hottest day (TXx)

Hottest day (TXx) at Glendevey by year The hottest day of the year at Glendevey, 1917 to 1958. The record is 30.6 C (87.1 F) in 1919, marked on the chart; the median year is 28.6 C (83.5 F). 1015202530351920193019401950Record: 30.6 C (87.1 F) in 1919
The hottest day of the year at Glendevey, 1917 to 1958. The record is 30.6 C (87.1 F) in 1919, marked on the chart; the median year is 28.6 C (83.5 F).
Hottest day (TXx) at Glendevey by year
YearHottest day (TXx)
191728.3 C (82.9 F)
191828.9 C (84.0 F)
191930.6 C (87.1 F)
192012.2 C (54.0 F)
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a

Coldest night (TNn)

Coldest night (TNn) at Glendevey by year The coldest night of the year at Glendevey, 1917 to 1958. The record is -37.2 C (-35.0 F) in 1920, marked on the chart; the median year is -15.0 C (5.0 F). -40-30-20-1001920193019401950Record: -37.2 C (-35.0 F) in 1920
The coldest night of the year at Glendevey, 1917 to 1958. The record is -37.2 C (-35.0 F) in 1920, marked on the chart; the median year is -15.0 C (5.0 F).
Coldest night (TNn) at Glendevey by year
YearColdest night (TNn)
1917-4.4 C (24.1 F)
1918-5.0 C (23.0 F)
1919-25.0 C (-13.0 F)
1920-37.2 C (-35.0 F)
1949n/a
1950n/a
1951n/a
1952n/a
1953n/a
1954n/a
1955n/a
1956n/a
1957n/a
1958n/a

Wettest day (Rx1day)

Wettest day (Rx1day) at Glendevey by year The wettest day of the year at Glendevey, 1917 to 1958. The record is 55.9 mm (2.2 in) in 1951, marked on the chart; the median year is 22.9 mm (0.9 in). 02040601920193019401950Record: 55.9 mm (2.2 in) in 1951
The wettest day of the year at Glendevey, 1917 to 1958. The record is 55.9 mm (2.2 in) in 1951, marked on the chart; the median year is 22.9 mm (0.9 in).
Wettest day (Rx1day) at Glendevey by year
YearWettest day (Rx1day)
19172.3 mm (0.09 in)
191814.0 mm (0.6 in)
191922.9 mm (0.9 in)
1920n/a
194917.8 mm (0.7 in)
195033.8 mm (1.3 in)
195155.9 mm (2.2 in)
195223.4 mm (0.9 in)
195313.5 mm (0.5 in)
195418.5 mm (0.7 in)
195544.7 mm (1.8 in)
195629.7 mm (1.2 in)
195726.7 mm (1.1 in)
195816.5 mm (0.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Glendevey by year The wettest five days of the year at Glendevey, 1917 to 1958. The record is 64.4 mm (2.5 in) in 1957, marked on the chart; the median year is 38.1 mm (1.5 in). 0204060801920193019401950Record: 64.4 mm (2.5 in) in 1957
The wettest five days of the year at Glendevey, 1917 to 1958. The record is 64.4 mm (2.5 in) in 1957, marked on the chart; the median year is 38.1 mm (1.5 in).
Wettest five days (Rx5day) at Glendevey by year
YearWettest five days (Rx5day)
19172.3 mm (0.09 in)
191827.0 mm (1.1 in)
191938.1 mm (1.5 in)
1920n/a
194928.5 mm (1.1 in)
195054.6 mm (2.1 in)
195155.9 mm (2.2 in)
195252.1 mm (2.1 in)
195316.5 mm (0.6 in)
195428.1 mm (1.1 in)
195554.6 mm (2.1 in)
195639.2 mm (1.5 in)
195764.4 mm (2.5 in)
195829.7 mm (1.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Glendevey by year The longest dry spell of the year at Glendevey, 1917 to 1958. The record is 54 days in 1956, marked on the chart; the median year is 23 days. 1020304050601920193019401950Record: 54 days in 1956
The longest dry spell of the year at Glendevey, 1917 to 1958. The record is 54 days in 1956, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Glendevey by year
YearLongest dry spell (CDD)
191736 days
191817 days
191930 days
1920n/a
194921 days
195025 days
195125 days
195226 days
195314 days
195419 days
195516 days
195654 days
195721 days
195823 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 Glendevey standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Glendevey 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

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