Nogales 6 N Weather Records (USC00025924)
Record envelope, standing records and threshold days for Nogales 6 N (USC00025924), Arizona, United States, with 75 years of record.
Key Facts for Nogales 6 N
- Nogales 6 N (USC00025924) is a weather station in Arizona, United States at 31.46 latitude and -110.97 longitude, 1,055 m (3,461 ft) above sea level.
- The station reports from 1952 to 2026, 75 years of record.
- 1,464 records set at Nogales 6 N still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Nogales 6 N set a monthly record daily precipitation of 76.2 mm (3.0 in) on 28 September 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Arizona, United States, 31.46 latitude, -110.97 longitude.
- Elevation: 1,055 m (3,461 ft).
- Period of record: 1952 to 2026, 75 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
22 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 29.4 C (84.9 F) | -13.3 C (8.1 F) | 25.0 C (77.0 F) | -2.8 C (27.0 F) |
| Feb | 31.7 C (89.1 F) | -12.8 C (9.0 F) | 31.1 C (88.0 F) | -2.8 C (27.0 F) |
| Mar | 37.8 C (100.0 F) | -10.6 C (12.9 F) | 37.8 C (100.0 F) | -3.3 C (26.1 F) |
| Apr | 37.2 C (99.0 F) | -13.9 C (7.0 F) | 28.9 C (84.0 F) | 0.6 C (33.1 F) |
| May | 41.7 C (107.1 F) | -3.9 C (25.0 F) | 37.8 C (100.0 F) | 0.0 C (32.0 F) |
| Jun | 44.4 C (111.9 F) | 1.1 C (34.0 F) | 40.0 C (104.0 F) | 5.0 C (41.0 F) |
| Jul | 42.8 C (109.0 F) | 6.7 C (44.1 F) | 40.0 C (104.0 F) | 12.8 C (55.0 F) |
| Aug | 42.2 C (108.0 F) | 4.4 C (39.9 F) | 39.4 C (102.9 F) | 16.7 C (62.1 F) |
| Sep | 40.6 C (105.1 F) | -1.1 C (30.0 F) | 35.0 C (95.0 F) | 11.7 C (53.1 F) |
| Oct | 38.3 C (100.9 F) | -7.2 C (19.0 F) | 35.0 C (95.0 F) | 10.6 C (51.1 F) |
| Nov | 33.9 C (93.0 F) | -13.3 C (8.1 F) | n/a | n/a |
| Dec | 28.9 C (84.0 F) | -20.0 C (-4.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1953 | 28 |
| 1954 | 11 |
| 1955 | 25 |
| 1956 | 20 |
| 1957 | 26 |
| 1958 | 19 |
| 1959 | 14 |
| 1960 | 21 |
| 1961 | 13 |
| 1962 | 19 |
| 1963 | 12 |
| 1964 | 25 |
| 1965 | 25 |
| 1966 | 14 |
| 1967 | 22 |
| 1968 | 20 |
| 1969 | 23 |
| 1970 | 17 |
| 1971 | 25 |
| 1972 | 48 |
| 1973 | 42 |
| 1974 | 33 |
| 1975 | 30 |
| 1976 | 21 |
| 1977 | 31 |
| 1978 | 20 |
| 1979 | 50 |
| 1980 | 24 |
| 1981 | 9 |
| 1982 | 19 |
| 1983 | 28 |
| 1984 | 10 |
| 1985 | 19 |
| 1986 | 16 |
| 1987 | 21 |
| 1988 | 11 |
| 1989 | 32 |
| 1990 | 28 |
| 1991 | 17 |
| 1992 | 12 |
| 1993 | 16 |
| 1994 | 11 |
| 1995 | 17 |
| 1996 | 14 |
| 1997 | 11 |
| 1998 | 5 |
| 1999 | 10 |
| 2000 | 17 |
| 2001 | 15 |
| 2002 | 8 |
| 2003 | 21 |
| 2004 | 10 |
| 2005 | 12 |
| 2006 | 8 |
| 2007 | 10 |
| 2008 | 11 |
| 2009 | 15 |
| 2010 | 12 |
| 2011 | 20 |
| 2012 | 19 |
| 2013 | 14 |
| 2014 | 12 |
| 2015 | 9 |
| 2016 | 13 |
| 2017 | 29 |
| 2018 | 15 |
| 2019 | 18 |
| 2020 | 28 |
| 2021 | 22 |
| 2022 | 14 |
| 2023 | 39 |
| 2024 | 33 |
| 2025 | 31 |
| 2026 | 25 |
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1987-12-25 | Record daily snowfall | Record daily snowfall 17.8 cm (7.0 in) |
| 1987-12-25 | Record snow depth | Record snow depth 10.2 cm (4.0 in) |
| 1990-06-26 | Record high maximum temperature | Record high maximum temperature 44.4 C (111.9 F) |
| 2011-02-04 | Record low maximum temperature | Record low maximum temperature 0.6 C (33.1 F) |
Wettest Day of Each Month
Oct: 95.3 mm (3.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 49.5 mm (1.9 in) | 22 January 2010 |
| Feb | 38.1 mm (1.5 in) | 11 February 1978 |
| Mar | 44.5 mm (1.8 in) | 4 March 1983 |
| Apr | 37.3 mm (1.5 in) | 6 April 2001 |
| May | 21.1 mm (0.8 in) | 27 May 1993 |
| Jun | 38.1 mm (1.5 in) | 21 June 1994 |
| Jul | 71.4 mm (2.8 in) | 27 July 1967 |
| Aug | 93.2 mm (3.7 in) | 25 August 1993 |
| Sep | 54.6 mm (2.1 in) | 13 September 1966 |
| Oct | 95.3 mm (3.8 in) | 9 October 1977 |
| Nov | 69.9 mm (2.8 in) | 12 November 1994 |
| Dec | 64.8 mm (2.6 in) | 6 December 1994 |
Period of Record Coverage
1952 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1952 | 57 | 16% | No |
| 1953 | 353 | 97% | Yes |
| 1954 | 343 | 94% | Yes |
| 1955 | 271 | 74% | No |
| 1956 | 326 | 89% | No |
| 1957 | 352 | 96% | Yes |
| 1958 | 364 | 100% | Yes |
| 1959 | 360 | 99% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 336 | 92% | Yes |
| 1962 | 356 | 98% | Yes |
| 1963 | 356 | 98% | Yes |
| 1964 | 362 | 99% | Yes |
| 1965 | 357 | 98% | Yes |
| 1966 | 332 | 91% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 365 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 363 | 99% | Yes |
| 1971 | 362 | 99% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 363 | 99% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 364 | 100% | Yes |
| 1983 | 349 | 96% | Yes |
| 1984 | 335 | 92% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 363 | 99% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 362 | 99% | Yes |
| 1990 | 361 | 99% | Yes |
| 1991 | 354 | 97% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 363 | 99% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 363 | 99% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 362 | 99% | Yes |
| 1998 | 358 | 98% | Yes |
| 1999 | 364 | 100% | Yes |
| 2000 | 363 | 99% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 360 | 99% | Yes |
| 2004 | 356 | 97% | Yes |
| 2005 | 317 | 87% | No |
| 2006 | 210 | 58% | No |
| 2007 | 304 | 83% | No |
| 2008 | 285 | 78% | No |
| 2009 | 356 | 98% | Yes |
| 2010 | 343 | 94% | Yes |
| 2011 | 360 | 99% | Yes |
| 2012 | 363 | 99% | Yes |
| 2013 | 337 | 92% | Yes |
| 2014 | 345 | 95% | Yes |
| 2015 | 334 | 92% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 353 | 97% | Yes |
| 2019 | 357 | 98% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 355 | 97% | Yes |
| 2024 | 365 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 241 | 66% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 28 September 2026 | Nogales 6 N, US | monthly rain (Provisional) | 76.2 mm (3.0 in) | 21.6 mm (0.9 in) | 60 years | 57 of 100 (Notable) |
| 28 August 2026 | Nogales 6 N, US | daily high min (Provisional) | 20.6 C (69.1 F) | 0.6 C (1.1 F) | 52 years | 24 of 100 (Routine) |
| 31 July 2026 | Nogales 6 N, US | daily high min | 22.2 C (72.0 F) | 0.5 C (0.9 F) | 12 years | 11 of 100 (Routine) |
| 17 July 2026 | Nogales 6 N, US | daily low max (Tie) | 26.7 C (80.1 F) | tie | 56 years | 6 of 100 (Routine) |
| 16 July 2026 | Nogales 6 N, US | daily low max | 27.2 C (81.0 F) | 0.6 C (1.1 F) | 69 years | 28 of 100 (Routine) |
| 17 June 2026 | Nogales 6 N, US | daily rain | 11.2 mm (0.4 in) | 3.8 mm (0.15 in) | 13 years | 15 of 100 (Routine) |
| 31 May 2026 | Nogales 6 N, US | daily low min | 0.0 C (32.0 F) | 1.7 C (3.1 F) | 45 years | 24 of 100 (Routine) |
| 16 May 2026 | Nogales 6 N, US | daily low min | 0.6 C (33.1 F) | 1.1 C (2.0 F) | 68 years | 29 of 100 (Routine) |
| 15 May 2026 | Nogales 6 N, US | daily high max (Tie) | 37.2 C (99.0 F) | tie | 25 years | 3 of 100 (Routine) |
| 11 May 2026 | Nogales 6 N, US | daily high max | 37.8 C (100.0 F) | 2.2 C (4.0 F) | 65 years | 31 of 100 (Routine) |
| 4 May 2026 | Nogales 6 N, US | daily rain | 1.3 mm (0.05 in) | 0.8 mm (0.03 in) | 44 years | 20 of 100 (Routine) |
| 2 April 2026 | Nogales 6 N, US | daily high min | 13.3 C (55.9 F) | 1.6 C (2.9 F) | 23 years | 17 of 100 (Routine) |
| 1 April 2026 | Nogales 6 N, US | daily high min | 15.6 C (60.1 F) | 3.4 C (6.1 F) | 20 years | 22 of 100 (Routine) |
| 27 March 2026 | Nogales 6 N, US | daily high max | 35.0 C (95.0 F) | 3.9 C (7.0 F) | 11 years | 17 of 100 (Routine) |
| 26 March 2026 | Nogales 6 N, US | daily high max | 34.4 C (93.9 F) | 1.1 C (2.0 F) | 37 years | 20 of 100 (Routine) |
| 24 March 2026 | Nogales 6 N, US | daily high max | 35.6 C (96.1 F) | 5.0 C (9.0 F) | 0 years | 16 of 100 (Routine) |
| 23 March 2026 | Nogales 6 N, US | daily high max | 35.6 C (96.1 F) | 5.6 C (10.1 F) | 36 years | 28 of 100 (Routine) |
| 22 March 2026 | Nogales 6 N, US | daily high max | 36.7 C (98.1 F) | 5.6 C (10.1 F) | 21 years | 24 of 100 (Routine) |
| 21 March 2026 | Nogales 6 N, US | monthly high max | 37.8 C (100.0 F) | 0.6 C (1.1 F) | 0 years | 18 of 100 (Routine) |
| 20 March 2026 | Nogales 6 N, US | daily high min | 8.9 C (48.0 F) | 1.7 C (3.1 F) | 32 years | 20 of 100 (Routine) |
Climate Trend
58 complete years, 1953 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1953 | 15.6 C | -0.91 C |
| 1954 | 16.9 C | +0.39 C |
| 1957 | 15.9 C | -0.59 C |
| 1958 | 15.9 C | -0.60 C |
| 1959 | 15.7 C | -0.75 C |
| 1960 | 15.6 C | -0.86 C |
| 1961 | 15.8 C | -0.67 C |
| 1962 | 16.2 C | -0.32 C |
| 1963 | 16.2 C | -0.33 C |
| 1964 | 14.6 C | -1.90 C |
| 1965 | 15.2 C | -1.27 C |
| 1967 | 15.9 C | -0.59 C |
| 1968 | 15.6 C | -0.85 C |
| 1969 | 16.1 C | -0.39 C |
| 1970 | 16.0 C | -0.52 C |
| 1971 | 15.6 C | -0.86 C |
| 1972 | 16.9 C | +0.40 C |
| 1973 | 15.9 C | -0.63 C |
| 1974 | 16.8 C | +0.30 C |
| 1977 | 16.4 C | -0.14 C |
| 1978 | 16.2 C | -0.31 C |
| 1979 | 15.5 C | -1.01 C |
| 1980 | 16.0 C | -0.46 C |
| 1981 | 16.9 C | +0.40 C |
| 1982 | 16.4 C | -0.13 C |
| 1983 | 15.7 C | -0.77 C |
| 1985 | 16.3 C | -0.21 C |
| 1986 | 16.9 C | +0.40 C |
| 1987 | 15.9 C | -0.56 C |
| 1988 | 16.5 C | +0.05 C |
| 1989 | 17.3 C | +0.82 C |
| 1990 | 16.6 C | +0.06 C |
| 1991 | 16.1 C | -0.39 C |
| 1992 | 16.4 C | -0.14 C |
| 1993 | 16.5 C | -0.03 C |
| 1994 | 16.7 C | +0.21 C |
| 1995 | 16.7 C | +0.18 C |
| 1996 | 17.2 C | +0.74 C |
| 1997 | 16.7 C | +0.16 C |
| 1998 | 15.9 C | -0.55 C |
| 1999 | 16.6 C | +0.09 C |
| 2000 | 17.1 C | +0.63 C |
| 2001 | 16.8 C | +0.28 C |
| 2002 | 16.7 C | +0.21 C |
| 2003 | 17.3 C | +0.78 C |
| 2004 | 16.5 C | +0.03 C |
| 2009 | 17.2 C | +0.75 C |
| 2011 | 17.4 C | +0.87 C |
| 2012 | 17.5 C | +0.99 C |
| 2014 | 17.5 C | +1.01 C |
| 2016 | 17.4 C | +0.91 C |
| 2017 | 17.9 C | +1.37 C |
| 2019 | 16.8 C | +0.31 C |
| 2020 | 17.7 C | +1.21 C |
| 2021 | 17.0 C | +0.52 C |
| 2022 | 16.4 C | -0.09 C |
| 2024 | 17.4 C | +0.94 C |
| 2025 | 18.0 C | +1.54 C |
The annual mean temperature here has risen by 0.3 C (0.2 to 0.3) per decade over 1953 to 2025. In Fahrenheit: 0.5 F (0.4 to 0.6) per decade. The slope is a straight line fitted to 58 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.3 C (0.2 to 0.3) per decade | 0.5 F (0.4 to 0.6) per decade | 1953 to 2025 | 58 | Rise |
| Mean daily maximum | 0.3 C (0.2 to 0.4) per decade | 0.5 F (0.4 to 0.7) per decade | 1953 to 2025 | 58 | Rise |
| Mean daily minimum | 0.2 C (0.1 to 0.3) per decade | 0.4 F (0.3 to 0.5) per decade | 1953 to 2025 | 58 | Rise |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1952 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 44.4 C (111.9 F) | 1990 | 40.6 C (105.1 F) | 75 |
| Coldest night (TNn) | -20.0 C (-4.0 F) | 1978 | -10.0 C (14.0 F) | 75 |
| Wettest day (Rx1day) | 95.3 mm (3.8 in) | 1977 | 43.2 mm (1.7 in) | 75 |
| Wettest five days (Rx5day) | 246.8 mm (9.7 in) | 1983 | 71.1 mm (2.8 in) | 75 |
| Longest dry spell (CDD) | 153 days | 2002 | 67 days | 75 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1952 | 33.3 C (91.9 F) |
| 1953 | 40.6 C (105.1 F) |
| 1954 | 40.0 C (104.0 F) |
| 1955 | 40.6 C (105.1 F) |
| 1956 | 40.6 C (105.1 F) |
| 1957 | 40.6 C (105.1 F) |
| 1958 | 40.6 C (105.1 F) |
| 1959 | 40.0 C (104.0 F) |
| 1960 | 42.2 C (108.0 F) |
| 1961 | 40.6 C (105.1 F) |
| 1962 | 40.0 C (104.0 F) |
| 1963 | 40.0 C (104.0 F) |
| 1964 | 40.0 C (104.0 F) |
| 1965 | 39.4 C (102.9 F) |
| 1966 | 38.9 C (102.0 F) |
| 1967 | 38.3 C (100.9 F) |
| 1968 | 43.3 C (109.9 F) |
| 1969 | 40.6 C (105.1 F) |
| 1970 | 41.7 C (107.1 F) |
| 1971 | 40.0 C (104.0 F) |
| 1972 | 40.6 C (105.1 F) |
| 1973 | 42.2 C (108.0 F) |
| 1974 | 41.1 C (106.0 F) |
| 1975 | 40.6 C (105.1 F) |
| 1976 | 40.0 C (104.0 F) |
| 1977 | 39.4 C (102.9 F) |
| 1978 | 41.7 C (107.1 F) |
| 1979 | 41.7 C (107.1 F) |
| 1980 | 41.1 C (106.0 F) |
| 1981 | 43.9 C (111.0 F) |
| 1982 | 40.0 C (104.0 F) |
| 1983 | 41.1 C (106.0 F) |
| 1984 | 38.9 C (102.0 F) |
| 1985 | 41.7 C (107.1 F) |
| 1986 | 40.0 C (104.0 F) |
| 1987 | 39.4 C (102.9 F) |
| 1988 | 40.6 C (105.1 F) |
| 1989 | 42.2 C (108.0 F) |
| 1990 | 44.4 C (111.9 F) |
| 1991 | 39.4 C (102.9 F) |
| 1992 | 41.1 C (106.0 F) |
| 1993 | 40.6 C (105.1 F) |
| 1994 | 42.2 C (108.0 F) |
| 1995 | 42.8 C (109.0 F) |
| 1996 | 40.0 C (104.0 F) |
| 1997 | 41.1 C (106.0 F) |
| 1998 | 41.1 C (106.0 F) |
| 1999 | 40.0 C (104.0 F) |
| 2000 | 40.6 C (105.1 F) |
| 2001 | 41.7 C (107.1 F) |
| 2002 | 41.7 C (107.1 F) |
| 2003 | 40.6 C (105.1 F) |
| 2004 | 38.9 C (102.0 F) |
| 2005 | 41.1 C (106.0 F) |
| 2006 | 40.0 C (104.0 F) |
| 2007 | 41.1 C (106.0 F) |
| 2008 | 40.6 C (105.1 F) |
| 2009 | 39.4 C (102.9 F) |
| 2010 | 40.6 C (105.1 F) |
| 2011 | 42.8 C (109.0 F) |
| 2012 | 40.6 C (105.1 F) |
| 2013 | 41.1 C (106.0 F) |
| 2014 | 40.0 C (104.0 F) |
| 2015 | 40.6 C (105.1 F) |
| 2016 | 42.8 C (109.0 F) |
| 2017 | 43.3 C (109.9 F) |
| 2018 | 41.1 C (106.0 F) |
| 2019 | 40.0 C (104.0 F) |
| 2020 | 42.2 C (108.0 F) |
| 2021 | 42.2 C (108.0 F) |
| 2022 | 39.4 C (102.9 F) |
| 2023 | 42.2 C (108.0 F) |
| 2024 | 42.2 C (108.0 F) |
| 2025 | 42.2 C (108.0 F) |
| 2026 | 40.0 C (104.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1952 | -7.8 C (18.0 F) |
| 1953 | -12.8 C (9.0 F) |
| 1954 | -12.2 C (10.0 F) |
| 1955 | -12.2 C (10.0 F) |
| 1956 | -10.6 C (12.9 F) |
| 1957 | -10.0 C (14.0 F) |
| 1958 | -13.3 C (8.1 F) |
| 1959 | -10.0 C (14.0 F) |
| 1960 | -12.2 C (10.0 F) |
| 1961 | -5.6 C (21.9 F) |
| 1962 | -11.7 C (10.9 F) |
| 1963 | -11.1 C (12.0 F) |
| 1964 | -12.8 C (9.0 F) |
| 1965 | -10.0 C (14.0 F) |
| 1966 | -10.6 C (12.9 F) |
| 1967 | -12.2 C (10.0 F) |
| 1968 | -10.0 C (14.0 F) |
| 1969 | -10.0 C (14.0 F) |
| 1970 | -11.1 C (12.0 F) |
| 1971 | -13.3 C (8.1 F) |
| 1972 | -9.4 C (15.1 F) |
| 1973 | -12.2 C (10.0 F) |
| 1974 | -15.0 C (5.0 F) |
| 1975 | -13.9 C (7.0 F) |
| 1976 | -11.7 C (10.9 F) |
| 1977 | -10.0 C (14.0 F) |
| 1978 | -20.0 C (-4.0 F) |
| 1979 | -12.2 C (10.0 F) |
| 1980 | -7.8 C (18.0 F) |
| 1981 | -10.0 C (14.0 F) |
| 1982 | -8.3 C (17.1 F) |
| 1983 | -7.2 C (19.0 F) |
| 1984 | -7.8 C (18.0 F) |
| 1985 | -10.0 C (14.0 F) |
| 1986 | -7.8 C (18.0 F) |
| 1987 | -11.1 C (12.0 F) |
| 1988 | -12.2 C (10.0 F) |
| 1989 | -10.0 C (14.0 F) |
| 1990 | -12.2 C (10.0 F) |
| 1991 | -8.3 C (17.1 F) |
| 1992 | -10.0 C (14.0 F) |
| 1993 | -10.0 C (14.0 F) |
| 1994 | -8.9 C (16.0 F) |
| 1995 | -6.1 C (21.0 F) |
| 1996 | -9.4 C (15.1 F) |
| 1997 | -9.4 C (15.1 F) |
| 1998 | -8.3 C (17.1 F) |
| 1999 | -8.9 C (16.0 F) |
| 2000 | -9.4 C (15.1 F) |
| 2001 | -8.3 C (17.1 F) |
| 2002 | -10.0 C (14.0 F) |
| 2003 | -12.2 C (10.0 F) |
| 2004 | -10.0 C (14.0 F) |
| 2005 | -6.1 C (21.0 F) |
| 2006 | -8.9 C (16.0 F) |
| 2007 | -12.8 C (9.0 F) |
| 2008 | -7.2 C (19.0 F) |
| 2009 | -6.7 C (19.9 F) |
| 2010 | -10.0 C (14.0 F) |
| 2011 | -12.2 C (10.0 F) |
| 2012 | -7.2 C (19.0 F) |
| 2013 | -11.1 C (12.0 F) |
| 2014 | -9.4 C (15.1 F) |
| 2015 | -9.4 C (15.1 F) |
| 2016 | -8.9 C (16.0 F) |
| 2017 | -9.4 C (15.1 F) |
| 2018 | -9.4 C (15.1 F) |
| 2019 | -8.9 C (16.0 F) |
| 2020 | -10.0 C (14.0 F) |
| 2021 | -8.3 C (17.1 F) |
| 2022 | -11.1 C (12.0 F) |
| 2023 | -12.2 C (10.0 F) |
| 2024 | -8.3 C (17.1 F) |
| 2025 | -11.1 C (12.0 F) |
| 2026 | -3.3 C (26.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1952 | 11.4 mm (0.4 in) |
| 1953 | 24.9 mm (1.0 in) |
| 1954 | 46.5 mm (1.8 in) |
| 1955 | 54.6 mm (2.1 in) |
| 1956 | 22.4 mm (0.9 in) |
| 1957 | 57.2 mm (2.3 in) |
| 1958 | 45.7 mm (1.8 in) |
| 1959 | 33.8 mm (1.3 in) |
| 1960 | 21.8 mm (0.9 in) |
| 1961 | 31.2 mm (1.2 in) |
| 1962 | 63.8 mm (2.5 in) |
| 1963 | 44.7 mm (1.8 in) |
| 1964 | 36.8 mm (1.4 in) |
| 1965 | 62.2 mm (2.4 in) |
| 1966 | 54.6 mm (2.1 in) |
| 1967 | 71.4 mm (2.8 in) |
| 1968 | 26.2 mm (1.0 in) |
| 1969 | 51.3 mm (2.0 in) |
| 1970 | 20.8 mm (0.8 in) |
| 1971 | 41.9 mm (1.6 in) |
| 1972 | 25.9 mm (1.0 in) |
| 1973 | 51.3 mm (2.0 in) |
| 1974 | 51.8 mm (2.0 in) |
| 1975 | 51.1 mm (2.0 in) |
| 1976 | 45.7 mm (1.8 in) |
| 1977 | 95.3 mm (3.8 in) |
| 1978 | 52.8 mm (2.1 in) |
| 1979 | 36.1 mm (1.4 in) |
| 1980 | 50.8 mm (2.0 in) |
| 1981 | 45.7 mm (1.8 in) |
| 1982 | 33.0 mm (1.3 in) |
| 1983 | 80.0 mm (3.1 in) |
| 1984 | 43.2 mm (1.7 in) |
| 1985 | 33.8 mm (1.3 in) |
| 1986 | 31.8 mm (1.3 in) |
| 1987 | 27.9 mm (1.1 in) |
| 1988 | 38.4 mm (1.5 in) |
| 1989 | 91.4 mm (3.6 in) |
| 1990 | 48.8 mm (1.9 in) |
| 1991 | 43.2 mm (1.7 in) |
| 1992 | 71.1 mm (2.8 in) |
| 1993 | 93.2 mm (3.7 in) |
| 1994 | 69.9 mm (2.8 in) |
| 1995 | 25.4 mm (1.0 in) |
| 1996 | 30.7 mm (1.2 in) |
| 1997 | 39.4 mm (1.6 in) |
| 1998 | 25.9 mm (1.0 in) |
| 1999 | 44.7 mm (1.8 in) |
| 2000 | 46.5 mm (1.8 in) |
| 2001 | 45.5 mm (1.8 in) |
| 2002 | 28.2 mm (1.1 in) |
| 2003 | 53.3 mm (2.1 in) |
| 2004 | 29.2 mm (1.1 in) |
| 2005 | 28.2 mm (1.1 in) |
| 2006 | 35.1 mm (1.4 in) |
| 2007 | 33.0 mm (1.3 in) |
| 2008 | 34.3 mm (1.4 in) |
| 2009 | 49.5 mm (1.9 in) |
| 2010 | 49.5 mm (1.9 in) |
| 2011 | 29.2 mm (1.1 in) |
| 2012 | 30.7 mm (1.2 in) |
| 2013 | 31.2 mm (1.2 in) |
| 2014 | 50.3 mm (2.0 in) |
| 2015 | 29.7 mm (1.2 in) |
| 2016 | 50.3 mm (2.0 in) |
| 2017 | 66.0 mm (2.6 in) |
| 2018 | 43.4 mm (1.7 in) |
| 2019 | 34.3 mm (1.4 in) |
| 2020 | 36.8 mm (1.4 in) |
| 2021 | 55.4 mm (2.2 in) |
| 2022 | 41.9 mm (1.6 in) |
| 2023 | 49.0 mm (1.9 in) |
| 2024 | 40.4 mm (1.6 in) |
| 2025 | 32.0 mm (1.3 in) |
| 2026 | 76.2 mm (3.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1952 | 12.7 mm (0.5 in) |
| 1953 | 72.4 mm (2.9 in) |
| 1954 | 57.3 mm (2.3 in) |
| 1955 | 56.6 mm (2.2 in) |
| 1956 | 60.2 mm (2.4 in) |
| 1957 | 75.0 mm (3.0 in) |
| 1958 | 93.6 mm (3.7 in) |
| 1959 | 55.1 mm (2.2 in) |
| 1960 | 53.4 mm (2.1 in) |
| 1961 | 53.4 mm (2.1 in) |
| 1962 | 122.2 mm (4.8 in) |
| 1963 | 71.7 mm (2.8 in) |
| 1964 | 98.4 mm (3.9 in) |
| 1965 | 107.7 mm (4.2 in) |
| 1966 | 90.2 mm (3.6 in) |
| 1967 | 109.8 mm (4.3 in) |
| 1968 | 41.0 mm (1.6 in) |
| 1969 | 120.2 mm (4.7 in) |
| 1970 | 48.3 mm (1.9 in) |
| 1971 | 82.3 mm (3.2 in) |
| 1972 | 56.0 mm (2.2 in) |
| 1973 | 68.0 mm (2.7 in) |
| 1974 | 86.5 mm (3.4 in) |
| 1975 | 88.7 mm (3.5 in) |
| 1976 | 80.0 mm (3.1 in) |
| 1977 | 208.6 mm (8.2 in) |
| 1978 | 73.4 mm (2.9 in) |
| 1979 | 60.5 mm (2.4 in) |
| 1980 | 75.7 mm (3.0 in) |
| 1981 | 65.3 mm (2.6 in) |
| 1982 | 77.2 mm (3.0 in) |
| 1983 | 246.8 mm (9.7 in) |
| 1984 | 97.0 mm (3.8 in) |
| 1985 | 61.7 mm (2.4 in) |
| 1986 | 68.9 mm (2.7 in) |
| 1987 | 57.4 mm (2.3 in) |
| 1988 | 81.2 mm (3.2 in) |
| 1989 | 93.0 mm (3.7 in) |
| 1990 | 120.1 mm (4.7 in) |
| 1991 | 50.8 mm (2.0 in) |
| 1992 | 71.1 mm (2.8 in) |
| 1993 | 177.2 mm (7.0 in) |
| 1994 | 91.0 mm (3.6 in) |
| 1995 | 62.3 mm (2.5 in) |
| 1996 | 57.4 mm (2.3 in) |
| 1997 | 59.0 mm (2.3 in) |
| 1998 | 70.6 mm (2.8 in) |
| 1999 | 62.2 mm (2.4 in) |
| 2000 | 93.7 mm (3.7 in) |
| 2001 | 46.8 mm (1.8 in) |
| 2002 | 41.2 mm (1.6 in) |
| 2003 | 63.0 mm (2.5 in) |
| 2004 | 36.4 mm (1.4 in) |
| 2005 | 88.4 mm (3.5 in) |
| 2006 | 84.4 mm (3.3 in) |
| 2007 | 71.7 mm (2.8 in) |
| 2008 | 75.4 mm (3.0 in) |
| 2009 | 63.0 mm (2.5 in) |
| 2010 | 86.8 mm (3.4 in) |
| 2011 | 51.3 mm (2.0 in) |
| 2012 | 40.4 mm (1.6 in) |
| 2013 | 53.6 mm (2.1 in) |
| 2014 | 96.3 mm (3.8 in) |
| 2015 | 35.8 mm (1.4 in) |
| 2016 | 80.3 mm (3.2 in) |
| 2017 | 76.9 mm (3.0 in) |
| 2018 | 49.8 mm (2.0 in) |
| 2019 | 50.5 mm (2.0 in) |
| 2020 | 39.6 mm (1.6 in) |
| 2021 | 86.7 mm (3.4 in) |
| 2022 | 67.8 mm (2.7 in) |
| 2023 | 55.0 mm (2.2 in) |
| 2024 | 80.5 mm (3.2 in) |
| 2025 | 41.4 mm (1.6 in) |
| 2026 | 82.8 mm (3.3 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1952 | 40 days |
| 1953 | 54 days |
| 1954 | 52 days |
| 1955 | 65 days |
| 1956 | 87 days |
| 1957 | 74 days |
| 1958 | 72 days |
| 1959 | 59 days |
| 1960 | 114 days |
| 1961 | 85 days |
| 1962 | 93 days |
| 1963 | 74 days |
| 1964 | 67 days |
| 1965 | 93 days |
| 1966 | 139 days |
| 1967 | 49 days |
| 1968 | 83 days |
| 1969 | 53 days |
| 1970 | 86 days |
| 1971 | 66 days |
| 1972 | 150 days |
| 1973 | 79 days |
| 1974 | 107 days |
| 1975 | 83 days |
| 1976 | 41 days |
| 1977 | 90 days |
| 1978 | 78 days |
| 1979 | 49 days |
| 1980 | 107 days |
| 1981 | 39 days |
| 1982 | 58 days |
| 1983 | 45 days |
| 1984 | 89 days |
| 1985 | 51 days |
| 1986 | 70 days |
| 1987 | 44 days |
| 1988 | 50 days |
| 1989 | 50 days |
| 1990 | 43 days |
| 1991 | 75 days |
| 1992 | 39 days |
| 1993 | 43 days |
| 1994 | 37 days |
| 1995 | 65 days |
| 1996 | 91 days |
| 1997 | 48 days |
| 1998 | 93 days |
| 1999 | 103 days |
| 2000 | 71 days |
| 2001 | 34 days |
| 2002 | 153 days |
| 2003 | 72 days |
| 2004 | 91 days |
| 2005 | 54 days |
| 2006 | 73 days |
| 2007 | 51 days |
| 2008 | 45 days |
| 2009 | 64 days |
| 2010 | 68 days |
| 2011 | 89 days |
| 2012 | 50 days |
| 2013 | 113 days |
| 2014 | 104 days |
| 2015 | 43 days |
| 2016 | 62 days |
| 2017 | 54 days |
| 2018 | 100 days |
| 2019 | 54 days |
| 2020 | 67 days |
| 2021 | 99 days |
| 2022 | 79 days |
| 2023 | 61 days |
| 2024 | 81 days |
| 2025 | 57 days |
| 2026 | 31 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.
Frost Dates and Growing Season
58 years with a frostAcross 58 years with a frost, the median last spring frost at Nogales 6 N falls on 24 April and the median first autumn frost on 30 October, which leaves a median of 187 days between them.
Fitted over all years, the growing season changes by +4.1 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1987 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 24 April | n/a | 18 April | n/a | -2.9 days per decade |
| First autumn frost | 30 October | n/a | 29 October | n/a | +1.1 days per decade |
| Growing days | 187 days | n/a | 195 days | n/a | +4.1 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
70 years, 1953 to 2025A day with at least 41.9 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 99.5 mm (3.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 41.9 mm (1.6 in) | |
| 5 years | 56.7 mm (2.2 in) | |
| 10 years | 66.8 mm (2.6 in) | |
| 25 years | 79.7 mm (3.1 in) | |
| 50 years | 89.6 mm (3.5 in) | |
| 100 years | 99.5 mm (3.9 in) | Longer than the 70 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 70 years of values from 1953 to 2025.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 95.3 mm (3.8 in) in 1977; 93.2 mm (3.7 in) in 1993; 91.4 mm (3.6 in) in 1989.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Nogales 6 N, at 1993 and 2011. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1993 ran 0.4 C (0.7 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2011 ran 0.3 C (0.5 F) higher than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1993 | -0.4 | -0.7 | likely | 5 |
| 2011 | +0.3 | +0.5 | possible | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Climate Twins
2002 to 2025 against 1961 to 1990Over 2002 to 2025, Nogales 6 N had a mean temperature of 17.3 C (63.1 F) and 349.6 mm (13.8 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Cascabel (United States, 107 km away), Lemon Cove (United States, 923 km away) and Bagdad (United States, 405 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Cascabel | United States | 107 km (66 mi) | 17.5 C (63.5 F) | 355.0 mm (14.0 in) | 0.53 |
| Lemon Cove | United States | 923 km (574 mi) | 17.1 C (62.8 F) | 352.8 mm (13.9 in) | 0.72 |
| Bagdad | United States | 405 km (252 mi) | 16.8 C (62.3 F) | 359.3 mm (14.1 in) | 0.76 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
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 (2026-10-14).