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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Las Vegas Exp Plot Weather Records (USC00294858)

Record envelope, standing records and threshold days for Las Vegas Exp Plot (USC00294858), New Mexico, United States, with 38 years of record.

Key Facts for Las Vegas Exp Plot

  • Las Vegas Exp Plot (USC00294858) is a weather station in New Mexico, United States at 35.58 latitude and -105.18 longitude, 1,983 m (6,506 ft) above sea level.
  • The station reports from 1908 to 1945, 38 years of record.
  • 1,464 records set at Las Vegas Exp Plot still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: New Mexico, United States, 35.58 latitude, -105.18 longitude.
  • Elevation: 1,983 m (6,506 ft).
  • Period of record: 1908 to 1945, 38 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Las Vegas Exp Plot, with 2026 drawn through them The band shows the record high and record low for each calendar day at Las Vegas Exp Plot. 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 Las Vegas Exp Plot. 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 Las Vegas Exp Plot, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan20.6 C (69.1 F)-34.4 C (-29.9 F)n/an/a
Feb23.3 C (73.9 F)-26.7 C (-16.1 F)n/an/a
Mar25.6 C (78.1 F)-20.6 C (-5.1 F)n/an/a
Apr28.3 C (82.9 F)-13.3 C (8.1 F)n/an/a
May31.1 C (88.0 F)-5.0 C (23.0 F)n/an/a
Jun35.0 C (95.0 F)1.1 C (34.0 F)n/an/a
Jul35.6 C (96.1 F)3.3 C (37.9 F)n/an/a
Aug35.6 C (96.1 F)3.3 C (37.9 F)n/an/a
Sep32.8 C (91.0 F)-1.7 C (28.9 F)n/an/a
Oct28.9 C (84.0 F)-8.9 C (16.0 F)n/an/a
Nov24.4 C (75.9 F)-20.6 C (-5.1 F)n/an/a
Dec25.0 C (77.0 F)-23.9 C (-11.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Las Vegas Exp Plot by the year they were set 1,464 records at Las Vegas Exp Plot still stand. 1939 holds the most, with 252. 01002003001918: 171938: 1411939: 2521940: 2161941: 2331942: 2181943: 1941944: 1681945: 25191819381939194019411942194319441945
1,464 records at Las Vegas Exp Plot still stand. 1939 holds the most, with 252.
Standing records at Las Vegas Exp Plot by the year they were set
Year setStanding records
191817
1938141
1939252
1940216
1941233
1942218
1943194
1944168
194525

Wettest Day of Each Month

Sep: 99.1 mm (3.9 in)
Record daily precipitation for each month at Las Vegas Exp Plot The wettest day on record for each calendar month at Las Vegas Exp Plot. The most was 99.1 mm (3.9 in) on 1 September 1942. 0255075100 Jan: 21.6 mm (0.9 in), 8 January 1939 Jan Feb: 59.7 mm (2.4 in), 25 February 1912 Feb Mar: 57.2 mm (2.3 in), 22 March 1919 Mar Apr: 49.3 mm (1.9 in), 16 April 1915 Apr May: 36.8 mm (1.4 in), 16 May 1921 May Jun: 76.5 mm (3.0 in), 4 June 1921 Jun Jul: 52.1 mm (2.1 in), 4 July 1914 Jul Aug: 78.7 mm (3.1 in), 6 August 1940 Aug Sep: 99.1 mm (3.9 in), 1 September 1942 Sep Oct: 45.7 mm (1.8 in), 7 October 1938 Oct Nov: 32.5 mm (1.3 in), 24 November 1940 Nov Dec: 17.8 mm (0.7 in), 22 December 1918 Dec
The wettest day on record for each calendar month at Las Vegas Exp Plot. The most was 99.1 mm (3.9 in) on 1 September 1942.
Record daily precipitation for each month at Las Vegas Exp Plot
MonthRecord daily precipitation (mm)Date
Jan21.6 mm (0.9 in)8 January 1939
Feb59.7 mm (2.4 in)25 February 1912
Mar57.2 mm (2.3 in)22 March 1919
Apr49.3 mm (1.9 in)16 April 1915
May36.8 mm (1.4 in)16 May 1921
Jun76.5 mm (3.0 in)4 June 1921
Jul52.1 mm (2.1 in)4 July 1914
Aug78.7 mm (3.1 in)6 August 1940
Sep99.1 mm (3.9 in)1 September 1942
Oct45.7 mm (1.8 in)7 October 1938
Nov32.5 mm (1.3 in)24 November 1940
Dec17.8 mm (0.7 in)22 December 1918

Period of Record Coverage

1938 to 1945
Days with data per year at Las Vegas Exp Plot 8 years of record at Las Vegas Exp Plot, 1938 to 1945. 2 years have data for under 90 percent of days and are left out of rankings: 1938, 1945. 1938: 214 of 365 days1939: 365 of 365 days1940: 365 of 366 days1941: 365 of 365 days1942: 362 of 365 days1943: 352 of 365 days1944: 355 of 366 days1945: 44 of 365 days19401945
8 years of record at Las Vegas Exp Plot, 1938 to 1945. 2 years have data for under 90 percent of days and are left out of rankings: 1938, 1945.
Days with data per year at Las Vegas Exp Plot
YearDays with dataShare of yearComplete
193821459%No
1939365100%Yes
1940365100%Yes
1941365100%Yes
194236299%Yes
194335296%Yes
194435597%Yes
19454412%No

Latest Records

0

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

Extremes by Year

1908 to 1945
Yearly extremes at Las Vegas Exp Plot: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)35.6 C (96.1 F)193834.7 C (94.5 F)8
Coldest night (TNn)-34.4 C (-29.9 F)1918-21.7 C (-7.1 F)9
Wettest day (Rx1day)99.1 mm (3.9 in)194240.9 mm (1.6 in)30
Wettest five days (Rx5day)138.9 mm (5.5 in)194162.4 mm (2.5 in)30
Longest dry spell (CDD)106 days192541 days30

Hottest day (TXx)

Hottest day (TXx) at Las Vegas Exp Plot by year The hottest day of the year at Las Vegas Exp Plot, 1908 to 1945. The record is 35.6 C (96.1 F) in 1938, marked on the chart; the median year is 34.7 C (94.5 F). 20253035401910192019301940Record: 35.6 C (96.1 F) in 1938
The hottest day of the year at Las Vegas Exp Plot, 1908 to 1945. The record is 35.6 C (96.1 F) in 1938, marked on the chart; the median year is 34.7 C (94.5 F).
Hottest day (TXx) at Las Vegas Exp Plot by year
YearHottest day (TXx)
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918n/a
1919n/a
1920n/a
1921n/a
1922n/a
1923n/a
1924n/a
1925n/a
1926n/a
1927n/a
1928n/a
1929n/a
193835.6 C (96.1 F)
193935.0 C (95.0 F)
194034.4 C (93.9 F)
194131.1 C (88.0 F)
194233.9 C (93.0 F)
194335.0 C (95.0 F)
194435.0 C (95.0 F)
194520.6 C (69.1 F)

Coldest night (TNn)

Coldest night (TNn) at Las Vegas Exp Plot by year The coldest night of the year at Las Vegas Exp Plot, 1908 to 1945. The record is -34.4 C (-29.9 F) in 1918, marked on the chart; the median year is -21.7 C (-7.1 F). -35-30-25-20-151910192019301940Record: -34.4 C (-29.9 F) in 1918
The coldest night of the year at Las Vegas Exp Plot, 1908 to 1945. The record is -34.4 C (-29.9 F) in 1918, marked on the chart; the median year is -21.7 C (-7.1 F).
Coldest night (TNn) at Las Vegas Exp Plot by year
YearColdest night (TNn)
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918-34.4 C (-29.9 F)
1919n/a
1920n/a
1921n/a
1922n/a
1923n/a
1924n/a
1925n/a
1926n/a
1927n/a
1928n/a
1929n/a
1938-20.6 C (-5.1 F)
1939-26.7 C (-16.1 F)
1940-21.1 C (-6.0 F)
1941-18.3 C (-0.9 F)
1942-23.3 C (-9.9 F)
1943-31.7 C (-25.1 F)
1944-21.7 C (-7.1 F)
1945-21.1 C (-6.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Las Vegas Exp Plot by year The wettest day of the year at Las Vegas Exp Plot, 1908 to 1945. The record is 99.1 mm (3.9 in) in 1942, marked on the chart; the median year is 40.9 mm (1.6 in). 02550751001910192019301940Record: 99.1 mm (3.9 in) in 1942
The wettest day of the year at Las Vegas Exp Plot, 1908 to 1945. The record is 99.1 mm (3.9 in) in 1942, marked on the chart; the median year is 40.9 mm (1.6 in).
Wettest day (Rx1day) at Las Vegas Exp Plot by year
YearWettest day (Rx1day)
190817.8 mm (0.7 in)
190941.1 mm (1.6 in)
191067.1 mm (2.6 in)
191145.7 mm (1.8 in)
191259.7 mm (2.4 in)
191324.6 mm (1.0 in)
191452.1 mm (2.1 in)
191549.3 mm (1.9 in)
191628.4 mm (1.1 in)
191721.3 mm (0.8 in)
191824.1 mm (0.9 in)
191957.2 mm (2.3 in)
192036.8 mm (1.4 in)
192176.5 mm (3.0 in)
192258.4 mm (2.3 in)
192340.6 mm (1.6 in)
192425.4 mm (1.0 in)
192550.8 mm (2.0 in)
192622.9 mm (0.9 in)
192737.3 mm (1.5 in)
192825.4 mm (1.0 in)
192940.6 mm (1.6 in)
193876.2 mm (3.0 in)
193948.8 mm (1.9 in)
194078.7 mm (3.1 in)
194155.9 mm (2.2 in)
194299.1 mm (3.9 in)
194317.0 mm (0.7 in)
194430.7 mm (1.2 in)
19455.6 mm (0.22 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Las Vegas Exp Plot by year The wettest five days of the year at Las Vegas Exp Plot, 1908 to 1945. The record is 138.9 mm (5.5 in) in 1941, marked on the chart; the median year is 62.4 mm (2.5 in). 0501001501910192019301940Record: 138.9 mm (5.5 in) in 1941
The wettest five days of the year at Las Vegas Exp Plot, 1908 to 1945. The record is 138.9 mm (5.5 in) in 1941, marked on the chart; the median year is 62.4 mm (2.5 in).
Wettest five days (Rx5day) at Las Vegas Exp Plot by year
YearWettest five days (Rx5day)
190817.8 mm (0.7 in)
190973.1 mm (2.9 in)
191074.2 mm (2.9 in)
191164.2 mm (2.5 in)
191259.7 mm (2.4 in)
191379.4 mm (3.1 in)
1914113.1 mm (4.5 in)
191566.9 mm (2.6 in)
191660.5 mm (2.4 in)
191730.2 mm (1.2 in)
191838.4 mm (1.5 in)
191979.3 mm (3.1 in)
192086.4 mm (3.4 in)
1921109.7 mm (4.3 in)
192258.4 mm (2.3 in)
192355.9 mm (2.2 in)
192429.7 mm (1.2 in)
192565.5 mm (2.6 in)
192641.4 mm (1.6 in)
192758.5 mm (2.3 in)
192836.8 mm (1.4 in)
192980.5 mm (3.2 in)
1938100.1 mm (3.9 in)
193975.0 mm (3.0 in)
194042.7 mm (1.7 in)
1941138.9 mm (5.5 in)
1942128.6 mm (5.1 in)
194325.4 mm (1.0 in)
194441.9 mm (1.6 in)
194511.4 mm (0.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Las Vegas Exp Plot by year The longest dry spell of the year at Las Vegas Exp Plot, 1908 to 1945. The record is 106 days in 1925, marked on the chart; the median year is 41 days. 02550751001251910192019301940Record: 106 days in 1925
The longest dry spell of the year at Las Vegas Exp Plot, 1908 to 1945. The record is 106 days in 1925, marked on the chart; the median year is 41 days.
Longest dry spell (CDD) at Las Vegas Exp Plot by year
YearLongest dry spell (CDD)
190827 days
190949 days
191042 days
191134 days
191262 days
191330 days
191447 days
191529 days
191662 days
191757 days
191829 days
191935 days
192039 days
192179 days
192231 days
192323 days
192442 days
1925106 days
192642 days
192747 days
192835 days
192929 days
193843 days
193951 days
194038 days
194122 days
194255 days
194357 days
194432 days
194516 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 Las Vegas Exp Plot standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Las Vegas Exp Plot 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). Records are computed by this site and are not official.

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