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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Ryan STN Weather Records (USC00027349)

Record envelope, standing records and threshold days for Ryan STN (USC00027349), Arizona, United States, with 35 years of record.

Key Facts for Ryan STN

  • Ryan STN (USC00027349) is a weather station in Arizona, United States at 36.68 latitude and -112.35 longitude, 1,922 m (6,306 ft) above sea level.
  • The station reports from 1920 to 1954, 35 years of record.
  • 1,460 records set at Ryan STN still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Arizona, United States, 36.68 latitude, -112.35 longitude.
  • Elevation: 1,922 m (6,306 ft).
  • Period of record: 1920 to 1954, 35 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Ryan STN, with 2026 drawn through them The band shows the record high and record low for each calendar day at Ryan STN. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Ryan STN. 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 Ryan STN, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan20.6 C (69.1 F)-17.8 C (0.0 F)n/an/a
Feb18.9 C (66.0 F)-16.1 C (3.0 F)n/an/a
Mar29.4 C (84.9 F)-16.7 C (1.9 F)n/an/a
Apr26.7 C (80.1 F)-12.2 C (10.0 F)n/an/a
May30.6 C (87.1 F)-5.6 C (21.9 F)n/an/a
Jun38.3 C (100.9 F)1.1 C (34.0 F)n/an/a
Jul36.1 C (97.0 F)0.6 C (33.1 F)n/an/a
Aug36.1 C (97.0 F)5.6 C (42.1 F)n/an/a
Sep32.8 C (91.0 F)-2.8 C (27.0 F)n/an/a
Oct28.3 C (82.9 F)-10.0 C (14.0 F)n/an/a
Nov23.9 C (75.0 F)-15.0 C (5.0 F)n/an/a
Dec20.0 C (68.0 F)-16.7 C (1.9 F)n/an/a

Which Years Hold Standing Records

1,460 standing records
Standing records at Ryan STN by the year they were set 1,460 records at Ryan STN still stand. 1952 holds the most, with 297. 01002003001920: 471921: 1681922: 1091923: 491924: 2351925: 511926: 491927: 41952: 2971953: 2821954: 169192019221924192619521954
1,460 records at Ryan STN still stand. 1952 holds the most, with 297.
Standing records at Ryan STN by the year they were set
Year setStanding records
192047
1921168
1922109
192349
1924235
192551
192649
19274
1952297
1953282
1954169

Wettest Day of Each Month

Nov: 83.1 mm (3.3 in)
Record daily precipitation for each month at Ryan STN The wettest day on record for each calendar month at Ryan STN. The most was 83.1 mm (3.3 in) on 7 November 1925. 0255075100 Jan: 27.2 mm (1.1 in), 26 January 1923 Jan Feb: 53.1 mm (2.1 in), 16 February 1927 Feb Mar: 51.3 mm (2.0 in), 30 March 1954 Mar Apr: 27.9 mm (1.1 in), 4 April 1922 Apr May: 16.5 mm (0.6 in), 27 May 1924 May Jun: 14.2 mm (0.6 in), 7 June 1953 Jun Jul: 34.8 mm (1.4 in), 17 July 1953 Jul Aug: 20.8 mm (0.8 in), 20 August 1952 Aug Sep: 34.8 mm (1.4 in), 21 September 1952 Sep Oct: 23.4 mm (0.9 in), 7 October 1924 Oct Nov: 83.1 mm (3.3 in), 7 November 1925 Nov Dec: 32.3 mm (1.3 in), 17 December 1924 Dec
The wettest day on record for each calendar month at Ryan STN. The most was 83.1 mm (3.3 in) on 7 November 1925.
Record daily precipitation for each month at Ryan STN
MonthRecord daily precipitation (mm)Date
Jan27.2 mm (1.1 in)26 January 1923
Feb53.1 mm (2.1 in)16 February 1927
Mar51.3 mm (2.0 in)30 March 1954
Apr27.9 mm (1.1 in)4 April 1922
May16.5 mm (0.6 in)27 May 1924
Jun14.2 mm (0.6 in)7 June 1953
Jul34.8 mm (1.4 in)17 July 1953
Aug20.8 mm (0.8 in)20 August 1952
Sep34.8 mm (1.4 in)21 September 1952
Oct23.4 mm (0.9 in)7 October 1924
Nov83.1 mm (3.3 in)7 November 1925
Dec32.3 mm (1.3 in)17 December 1924

Period of Record Coverage

1920 to 1954
Days with data per year at Ryan STN 11 years of record at Ryan STN, 1920 to 1954. 11 years have data for under 90 percent of days and are left out of rankings: 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927 and others. 1920: 56 of 366 days1921: 171 of 365 days1922: 156 of 365 days1923: 82 of 365 days1924: 216 of 366 days1925: 81 of 365 days1926: 88 of 365 days1927: 7 of 365 days1952: 289 of 366 days1953: 308 of 365 days1954: 187 of 365 days19201925
11 years of record at Ryan STN, 1920 to 1954. 11 years have data for under 90 percent of days and are left out of rankings: 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927 and others.
Days with data per year at Ryan STN
YearDays with dataShare of yearComplete
19205615%No
192117147%No
192215643%No
19238222%No
192421659%No
19258122%No
19268824%No
192772%No
195228979%No
195330884%No
195418751%No

Latest Records

0

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

Extremes by Year

1920 to 1954
Yearly extremes at Ryan STN: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.3 C (100.9 F)195428.9 C (84.0 F)11
Coldest night (TNn)-17.8 C (0.0 F)1925-16.1 C (3.0 F)11
Wettest day (Rx1day)83.1 mm (3.3 in)192534.8 mm (1.4 in)11
Wettest five days (Rx5day)67.8 mm (2.7 in)192151.3 mm (2.0 in)11
Longest dry spell (CDD)41 days195229 days11

Hottest day (TXx)

Hottest day (TXx) at Ryan STN by year The hottest day of the year at Ryan STN, 1920 to 1954. The record is 38.3 C (100.9 F) in 1954, marked on the chart; the median year is 28.9 C (84.0 F). 102030401920193019401950Record: 38.3 C (100.9 F) in 1954
The hottest day of the year at Ryan STN, 1920 to 1954. The record is 38.3 C (100.9 F) in 1954, marked on the chart; the median year is 28.9 C (84.0 F).
Hottest day (TXx) at Ryan STN by year
YearHottest day (TXx)
192020.6 C (69.1 F)
192128.9 C (84.0 F)
192228.3 C (82.9 F)
192326.7 C (80.1 F)
192435.0 C (95.0 F)
192529.4 C (84.9 F)
192626.1 C (79.0 F)
192712.2 C (54.0 F)
195236.1 C (97.0 F)
195336.1 C (97.0 F)
195438.3 C (100.9 F)

Coldest night (TNn)

Coldest night (TNn) at Ryan STN by year The coldest night of the year at Ryan STN, 1920 to 1954. The record is -17.8 C (0.0 F) in 1925, marked on the chart; the median year is -16.1 C (3.0 F). -20-17.5-15-12.5-10-7.51920193019401950Record: -17.8 C (0.0 F) in 1925
The coldest night of the year at Ryan STN, 1920 to 1954. The record is -17.8 C (0.0 F) in 1925, marked on the chart; the median year is -16.1 C (3.0 F).
Coldest night (TNn) at Ryan STN by year
YearColdest night (TNn)
1920-12.8 C (9.0 F)
1921-14.4 C (6.1 F)
1922-17.2 C (1.0 F)
1923-16.1 C (3.0 F)
1924-16.7 C (1.9 F)
1925-17.8 C (0.0 F)
1926-12.8 C (9.0 F)
1927-9.4 C (15.1 F)
1952-16.1 C (3.0 F)
1953-16.7 C (1.9 F)
1954-12.2 C (10.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Ryan STN by year The wettest day of the year at Ryan STN, 1920 to 1954. The record is 83.1 mm (3.3 in) in 1925, marked on the chart; the median year is 34.8 mm (1.4 in). 0204060801001920193019401950Record: 83.1 mm (3.3 in) in 1925
The wettest day of the year at Ryan STN, 1920 to 1954. The record is 83.1 mm (3.3 in) in 1925, marked on the chart; the median year is 34.8 mm (1.4 in).
Wettest day (Rx1day) at Ryan STN by year
YearWettest day (Rx1day)
192013.7 mm (0.5 in)
192123.1 mm (0.9 in)
192227.9 mm (1.1 in)
192327.9 mm (1.1 in)
192432.3 mm (1.3 in)
192583.1 mm (3.3 in)
192642.7 mm (1.7 in)
192753.1 mm (2.1 in)
195234.8 mm (1.4 in)
195334.8 mm (1.4 in)
195451.3 mm (2.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Ryan STN by year The wettest five days of the year at Ryan STN, 1920 to 1954. The record is 67.8 mm (2.7 in) in 1921, marked on the chart; the median year is 51.3 mm (2.0 in). 0204060801920193019401950Record: 67.8 mm (2.7 in) in 1921
The wettest five days of the year at Ryan STN, 1920 to 1954. The record is 67.8 mm (2.7 in) in 1921, marked on the chart; the median year is 51.3 mm (2.0 in).
Wettest five days (Rx5day) at Ryan STN by year
YearWettest five days (Rx5day)
192013.7 mm (0.5 in)
192167.8 mm (2.7 in)
192240.6 mm (1.6 in)
192332.0 mm (1.3 in)
192455.2 mm (2.2 in)
192539.6 mm (1.6 in)
192654.3 mm (2.1 in)
192757.2 mm (2.3 in)
195267.3 mm (2.6 in)
195342.2 mm (1.7 in)
195451.3 mm (2.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Ryan STN by year The longest dry spell of the year at Ryan STN, 1920 to 1954. The record is 41 days in 1952, marked on the chart; the median year is 29 days. 10203040501920193019401950Record: 41 days in 1952
The longest dry spell of the year at Ryan STN, 1920 to 1954. The record is 41 days in 1952, marked on the chart; the median year is 29 days.
Longest dry spell (CDD) at Ryan STN by year
YearLongest dry spell (CDD)
192034 days
192111 days
192221 days
192320 days
192430 days
192528 days
192629 days
192715 days
195241 days
195337 days
195431 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 Ryan STN standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Ryan STN 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).