Toluca (Obs) Weather Records (MXM00076675)
Record envelope, standing records and threshold days for Toluca (Obs) (MXM00076675), Mexico, with 59 years of record.
Key Facts for Toluca (Obs)
- Toluca (Obs) (MXM00076675) is a weather station in Mexico at 19.28 latitude and -99.70 longitude, 2,726 m (8,943 ft) above sea level.
- The station reports from 1968 to 2026, 59 years of record.
- 1,464 records set at Toluca (Obs) still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Toluca (Obs) set a daily record high maximum temperature of 27.0 C (80.6 F) on 10 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Mexico, 19.28 latitude, -99.70 longitude.
- Elevation: 2,726 m (8,943 ft).
- Period of record: 1968 to 2026, 59 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
68 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 27.0 C (80.6 F) | -11.1 C (12.0 F) | n/a | n/a |
| Feb | 28.8 C (83.8 F) | -7.8 C (18.0 F) | n/a | n/a |
| Mar | 31.3 C (88.3 F) | -8.3 C (17.1 F) | n/a | n/a |
| Apr | 38.2 C (100.8 F) | -5.0 C (23.0 F) | 38.2 C (100.8 F) | 10.7 C (51.3 F) |
| May | 36.8 C (98.2 F) | -0.6 C (30.9 F) | 36.8 C (98.2 F) | 11.8 C (53.2 F) |
| Jun | 37.0 C (98.6 F) | -1.7 C (28.9 F) | 37.0 C (98.6 F) | 13.3 C (55.9 F) |
| Jul | 35.6 C (96.1 F) | 0.0 C (32.0 F) | 35.6 C (96.1 F) | 12.7 C (54.9 F) |
| Aug | 34.8 C (94.6 F) | 0.0 C (32.0 F) | 34.8 C (94.6 F) | 13.1 C (55.6 F) |
| Sep | 28.3 C (82.9 F) | -3.9 C (25.0 F) | 34.4 C (93.9 F) | 11.9 C (53.4 F) |
| Oct | 29.4 C (84.9 F) | -7.2 C (19.0 F) | 28.6 C (83.5 F) | 11.5 C (52.7 F) |
| Nov | 28.9 C (84.0 F) | -7.8 C (18.0 F) | n/a | n/a |
| Dec | 27.2 C (81.0 F) | -10.0 C (14.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1968 | 83 |
| 1969 | 72 |
| 1970 | 35 |
| 1973 | 17 |
| 1974 | 25 |
| 1975 | 33 |
| 1976 | 28 |
| 1977 | 20 |
| 1978 | 17 |
| 1979 | 37 |
| 1980 | 24 |
| 1981 | 24 |
| 1982 | 23 |
| 1983 | 40 |
| 1984 | 21 |
| 1985 | 19 |
| 1986 | 20 |
| 1987 | 35 |
| 1988 | 7 |
| 1989 | 19 |
| 1990 | 6 |
| 1991 | 3 |
| 1992 | 30 |
| 1993 | 29 |
| 1994 | 13 |
| 1995 | 12 |
| 1996 | 15 |
| 1997 | 32 |
| 1998 | 31 |
| 1999 | 19 |
| 2000 | 8 |
| 2001 | 18 |
| 2002 | 18 |
| 2003 | 69 |
| 2004 | 12 |
| 2005 | 6 |
| 2006 | 14 |
| 2007 | 13 |
| 2008 | 5 |
| 2009 | 18 |
| 2010 | 11 |
| 2011 | 7 |
| 2012 | 11 |
| 2013 | 11 |
| 2014 | 11 |
| 2015 | 11 |
| 2016 | 26 |
| 2017 | 34 |
| 2018 | 21 |
| 2019 | 20 |
| 2020 | 23 |
| 2021 | 23 |
| 2022 | 7 |
| 2023 | 62 |
| 2024 | 58 |
| 2025 | 55 |
| 2026 | 103 |
All-Time Record Progression
12 new records| Date | Kind | Detail |
|---|---|---|
| 2024-04-17 | Record high maximum temperature | Record high maximum temperature 32.0 C (89.6 F) |
| 2024-05-08 | Record high maximum temperature | Record high maximum temperature 32.2 C (90.0 F) |
| 2024-05-10 | Record high maximum temperature | Record high maximum temperature 33.6 C (92.5 F) |
| 2025-06-06 | Record high minimum temperature | Record high minimum temperature 15.4 C (59.7 F) |
| 2026-04-05 | Record high minimum temperature | Record high minimum temperature 16.4 C (61.5 F) |
| 2026-04-08 | Record high minimum temperature | Record high minimum temperature 17.2 C (63.0 F) |
| 2026-04-14 | Record high minimum temperature | Record high minimum temperature 17.8 C (64.0 F) |
| 2026-04-17 | Record high minimum temperature | Record high minimum temperature 18.8 C (65.8 F) |
| 2026-04-29 | Record high maximum temperature | Record high maximum temperature 38.2 C (100.8 F) |
| 2026-05-14 | Record high minimum temperature | Record high minimum temperature 19.5 C (67.1 F) |
| 2026-05-21 | Record high minimum temperature | Record high minimum temperature 20.5 C (68.9 F) |
| 2026-06-09 | Record high minimum temperature | Record high minimum temperature 23.0 C (73.4 F) |
Wettest Day of Each Month
Oct: 110.5 mm (4.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 31.5 mm (1.2 in) | 29 January 1992 |
| Feb | 62.0 mm (2.4 in) | 4 February 2010 |
| Mar | 32.8 mm (1.3 in) | 16 March 2022 |
| Apr | 34.5 mm (1.4 in) | 19 April 2014 |
| May | 57.7 mm (2.3 in) | 12 May 2009 |
| Jun | 73.2 mm (2.9 in) | 14 June 1995 |
| Jul | 98.7 mm (3.9 in) | 9 July 2026 |
| Aug | 55.6 mm (2.2 in) | 29 August 2010 |
| Sep | 71.6 mm (2.8 in) | 18 September 2005 |
| Oct | 110.5 mm (4.4 in) | 10 October 1976 |
| Nov | 36.6 mm (1.4 in) | 23 November 2023 |
| Dec | 30.2 mm (1.2 in) | 31 December 1995 |
Period of Record Coverage
1968 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 362 | 99% | Yes |
| 1973 | 275 | 75% | No |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 362 | 99% | Yes |
| 1978 | 364 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 360 | 99% | Yes |
| 1983 | 338 | 93% | Yes |
| 1984 | 317 | 87% | No |
| 1985 | 357 | 98% | Yes |
| 1986 | 325 | 89% | No |
| 1987 | 361 | 99% | Yes |
| 1988 | 85 | 23% | No |
| 1989 | 308 | 84% | No |
| 1990 | 108 | 30% | No |
| 1991 | 241 | 66% | No |
| 1992 | 321 | 88% | No |
| 1993 | 246 | 67% | No |
| 1994 | 334 | 92% | Yes |
| 1995 | 348 | 95% | Yes |
| 1996 | 364 | 99% | Yes |
| 1997 | 361 | 99% | Yes |
| 1998 | 363 | 99% | Yes |
| 1999 | 357 | 98% | Yes |
| 2000 | 363 | 99% | Yes |
| 2001 | 364 | 100% | Yes |
| 2002 | 360 | 99% | Yes |
| 2003 | 327 | 90% | No |
| 2004 | 339 | 93% | Yes |
| 2005 | 360 | 99% | Yes |
| 2006 | 346 | 95% | Yes |
| 2007 | 341 | 93% | Yes |
| 2008 | 312 | 85% | No |
| 2009 | 328 | 90% | No |
| 2010 | 198 | 54% | No |
| 2011 | 258 | 71% | No |
| 2012 | 257 | 70% | No |
| 2013 | 272 | 75% | No |
| 2014 | 291 | 80% | No |
| 2015 | 288 | 79% | No |
| 2016 | 302 | 83% | No |
| 2017 | 270 | 74% | No |
| 2018 | 279 | 76% | No |
| 2019 | 305 | 84% | No |
| 2020 | 269 | 73% | No |
| 2021 | 248 | 68% | No |
| 2022 | 215 | 59% | No |
| 2023 | 239 | 65% | No |
| 2024 | 244 | 67% | No |
| 2025 | 257 | 70% | No |
| 2026 | 76 | 21% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 10 October 2026 | Toluca (Obs), MX | daily high max (Provisional) | 27.0 C (80.6 F) | 2.6 C (4.7 F) | 16 years | 20 of 100 (Routine) |
| 5 October 2026 | Toluca (Obs), MX | daily rain (Provisional) | 38.3 mm (1.5 in) | 19.8 mm (0.8 in) | 29 years | 37 of 100 (Notable) |
| 3 October 2026 | Toluca (Obs), MX | daily rain (Provisional) | 45.2 mm (1.8 in) | 12.7 mm (0.5 in) | 29 years | 28 of 100 (Routine) |
| 2 October 2026 | Toluca (Obs), MX | monthly high min (Provisional) | 19.7 C (67.5 F) | 6.8 C (12.2 F) | 0 years | 35 of 100 (Notable) |
| 2 October 2026 | Toluca (Obs), MX | daily high max (Provisional) | 28.6 C (83.5 F) | 3.6 C (6.5 F) | 16 years | 24 of 100 (Routine) |
| 2 October 2026 | Toluca (Obs), MX | daily rain (Provisional) | 18.0 mm (0.7 in) | 0.7 mm (0.03 in) | 28 years | 13 of 100 (Routine) |
| 1 October 2026 | Toluca (Obs), MX | daily rain (Provisional) | 25.6 mm (1.0 in) | 9.1 mm (0.36 in) | 40 years | 28 of 100 (Routine) |
| 30 September 2026 | Toluca (Obs), MX | all-time rain (Provisional) | 205.2 mm (8.1 in) | 87.0 mm (3.4 in) | 0 years | 65 of 100 (Major) |
| 30 September 2026 | Toluca (Obs), MX | daily high min (Provisional) | 19.9 C (67.8 F) | 8.9 C (16.0 F) | 12 years | 44 of 100 (Notable) |
| 30 September 2026 | Toluca (Obs), MX | daily high max (Provisional) | 31.9 C (89.4 F) | 5.9 C (10.6 F) | 3 years | 29 of 100 (Routine) |
| 29 September 2026 | Toluca (Obs), MX | all-time rain (Provisional) | 118.2 mm (4.7 in) | 7.7 mm (0.30 in) | 49 years | 47 of 100 (Notable) |
| 25 September 2026 | Toluca (Obs), MX | daily high max (Provisional) | 33.3 C (91.9 F) | 5.1 C (9.2 F) | 3 years | 26 of 100 (Routine) |
| 25 September 2026 | Toluca (Obs), MX | daily high min (Provisional) | 12.2 C (54.0 F) | 0.9 C (1.6 F) | 1 year | 8 of 100 (Routine) |
| 23 September 2026 | Toluca (Obs), MX | daily high max (Provisional) | 33.9 C (93.0 F) | 8.3 C (14.9 F) | 7 years | 41 of 100 (Notable) |
| 23 September 2026 | Toluca (Obs), MX | daily high min (Provisional) | 13.4 C (56.1 F) | 1.1 C (2.0 F) | 0 years | 9 of 100 (Routine) |
| 21 September 2026 | Toluca (Obs), MX | daily high min (Provisional) | 17.9 C (64.2 F) | 6.8 C (12.2 F) | 23 years | 38 of 100 (Notable) |
| 21 September 2026 | Toluca (Obs), MX | daily high max (Provisional) | 28.7 C (83.7 F) | 1.9 C (3.4 F) | 1 year | 12 of 100 (Routine) |
| 18 September 2026 | Toluca (Obs), MX | daily high max (Provisional) | 34.2 C (93.6 F) | 8.7 C (15.7 F) | 1 year | 41 of 100 (Notable) |
| 17 September 2026 | Toluca (Obs), MX | monthly high min (Provisional) | 21.6 C (70.9 F) | 1.9 C (3.4 F) | 0 years | 22 of 100 (Routine) |
| 17 September 2026 | Toluca (Obs), MX | monthly high max (Provisional) | 34.4 C (93.9 F) | 0.9 C (1.6 F) | 0 years | 18 of 100 (Routine) |
Climate Trend
28 complete years, 1968 to 2019| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1968 | 11.9 C | -0.52 C |
| 1969 | 13.0 C | +0.60 C |
| 1970 | 12.3 C | -0.04 C |
| 1974 | 11.4 C | -0.99 C |
| 1975 | 11.2 C | -1.15 C |
| 1976 | 11.4 C | -1.00 C |
| 1977 | 11.5 C | -0.91 C |
| 1978 | 12.3 C | -0.03 C |
| 1979 | 12.1 C | -0.32 C |
| 1980 | 12.3 C | -0.05 C |
| 1981 | 12.1 C | -0.32 C |
| 1982 | 12.1 C | -0.32 C |
| 1983 | 11.9 C | -0.47 C |
| 1985 | 11.5 C | -0.87 C |
| 1987 | 12.0 C | -0.33 C |
| 1994 | 12.2 C | -0.18 C |
| 1995 | 12.4 C | +0.02 C |
| 1996 | 11.8 C | -0.55 C |
| 1997 | 12.2 C | -0.13 C |
| 1998 | 13.1 C | +0.68 C |
| 1999 | 12.0 C | -0.33 C |
| 2000 | 12.6 C | +0.19 C |
| 2001 | 12.7 C | +0.33 C |
| 2002 | 13.4 C | +1.03 C |
| 2005 | 13.5 C | +1.09 C |
| 2006 | 13.3 C | +0.92 C |
| 2014 | 13.7 C | +1.33 C |
| 2019 | 14.6 C | +2.19 C |
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1968 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.2 C (100.8 F) | 2026 | 28.9 C (84.0 F) | 57 |
| Coldest night (TNn) | -11.1 C (12.0 F) | 1997 | -6.1 C (21.0 F) | 57 |
| Wettest day (Rx1day) | 205.2 mm (8.1 in) | 2026 | 40.0 mm (1.6 in) | 56 |
| Wettest five days (Rx5day) | 412.2 mm (16.2 in) | 2026 | 72.8 mm (2.9 in) | 56 |
| Longest dry spell (CDD) | 135 days | 1998 | 41 days | 56 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1968 | 26.1 C (79.0 F) |
| 1969 | 24.4 C (75.9 F) |
| 1970 | 25.0 C (77.0 F) |
| 1973 | 27.2 C (81.0 F) |
| 1974 | 26.7 C (80.1 F) |
| 1975 | 26.7 C (80.1 F) |
| 1976 | 25.0 C (77.0 F) |
| 1977 | 26.7 C (80.1 F) |
| 1978 | 28.3 C (82.9 F) |
| 1979 | 27.8 C (82.0 F) |
| 1980 | 27.2 C (81.0 F) |
| 1981 | 28.3 C (82.9 F) |
| 1982 | 29.4 C (84.9 F) |
| 1983 | 30.6 C (87.1 F) |
| 1984 | 27.2 C (81.0 F) |
| 1985 | 29.4 C (84.9 F) |
| 1986 | 28.9 C (84.0 F) |
| 1987 | 25.6 C (78.1 F) |
| 1988 | 25.6 C (78.1 F) |
| 1989 | 27.8 C (82.0 F) |
| 1990 | 26.1 C (79.0 F) |
| 1991 | 28.9 C (84.0 F) |
| 1992 | 29.2 C (84.6 F) |
| 1993 | 28.9 C (84.0 F) |
| 1994 | 27.2 C (81.0 F) |
| 1995 | 27.8 C (82.0 F) |
| 1996 | 26.7 C (80.1 F) |
| 1997 | 28.3 C (82.9 F) |
| 1998 | 31.7 C (89.1 F) |
| 1999 | 27.8 C (82.0 F) |
| 2000 | 27.8 C (82.0 F) |
| 2001 | 28.9 C (84.0 F) |
| 2002 | 30.0 C (86.0 F) |
| 2003 | 27.2 C (81.0 F) |
| 2004 | 27.8 C (82.0 F) |
| 2005 | 28.9 C (84.0 F) |
| 2006 | 30.6 C (87.1 F) |
| 2007 | 29.4 C (84.9 F) |
| 2008 | 28.3 C (82.9 F) |
| 2009 | 29.4 C (84.9 F) |
| 2010 | 28.6 C (83.5 F) |
| 2011 | 30.9 C (87.6 F) |
| 2012 | 30.2 C (86.4 F) |
| 2013 | 29.9 C (85.8 F) |
| 2014 | 29.4 C (84.9 F) |
| 2015 | 28.3 C (82.9 F) |
| 2016 | 31.4 C (88.5 F) |
| 2017 | 30.0 C (86.0 F) |
| 2018 | 30.9 C (87.6 F) |
| 2019 | 30.5 C (86.9 F) |
| 2020 | 29.7 C (85.5 F) |
| 2021 | 30.4 C (86.7 F) |
| 2022 | 31.6 C (88.9 F) |
| 2023 | 31.2 C (88.2 F) |
| 2024 | 33.6 C (92.5 F) |
| 2025 | 29.5 C (85.1 F) |
| 2026 | 38.2 C (100.8 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1968 | -3.3 C (26.1 F) |
| 1969 | -1.1 C (30.0 F) |
| 1970 | -2.2 C (28.0 F) |
| 1973 | -6.1 C (21.0 F) |
| 1974 | -7.8 C (18.0 F) |
| 1975 | -10.0 C (14.0 F) |
| 1976 | -7.2 C (19.0 F) |
| 1977 | -6.1 C (21.0 F) |
| 1978 | -5.6 C (21.9 F) |
| 1979 | -7.8 C (18.0 F) |
| 1980 | -8.3 C (17.1 F) |
| 1981 | -7.2 C (19.0 F) |
| 1982 | -7.8 C (18.0 F) |
| 1983 | -10.0 C (14.0 F) |
| 1984 | -7.8 C (18.0 F) |
| 1985 | -6.7 C (19.9 F) |
| 1986 | -7.8 C (18.0 F) |
| 1987 | -8.3 C (17.1 F) |
| 1988 | -10.0 C (14.0 F) |
| 1989 | -8.3 C (17.1 F) |
| 1990 | -4.4 C (24.1 F) |
| 1991 | -6.1 C (21.0 F) |
| 1992 | -6.1 C (21.0 F) |
| 1993 | -7.0 C (19.4 F) |
| 1994 | -7.8 C (18.0 F) |
| 1995 | -5.6 C (21.9 F) |
| 1996 | -7.8 C (18.0 F) |
| 1997 | -11.1 C (12.0 F) |
| 1998 | -7.8 C (18.0 F) |
| 1999 | -7.8 C (18.0 F) |
| 2000 | -6.7 C (19.9 F) |
| 2001 | -5.6 C (21.9 F) |
| 2002 | -6.7 C (19.9 F) |
| 2003 | -2.8 C (27.0 F) |
| 2004 | -7.2 C (19.0 F) |
| 2005 | -5.6 C (21.9 F) |
| 2006 | -8.3 C (17.1 F) |
| 2007 | -3.9 C (25.0 F) |
| 2008 | -5.6 C (21.9 F) |
| 2009 | -3.9 C (25.0 F) |
| 2010 | -7.8 C (18.0 F) |
| 2011 | -4.2 C (24.4 F) |
| 2012 | -3.6 C (25.5 F) |
| 2013 | -7.3 C (18.9 F) |
| 2014 | -4.1 C (24.6 F) |
| 2015 | -2.7 C (27.1 F) |
| 2016 | -3.7 C (25.3 F) |
| 2017 | -4.4 C (24.1 F) |
| 2018 | -6.2 C (20.8 F) |
| 2019 | -3.4 C (25.9 F) |
| 2020 | -4.3 C (24.3 F) |
| 2021 | -3.7 C (25.3 F) |
| 2022 | -3.4 C (25.9 F) |
| 2023 | -5.6 C (21.9 F) |
| 2024 | -3.3 C (26.1 F) |
| 2025 | -0.8 C (30.6 F) |
| 2026 | 10.7 C (51.3 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1968 | 27.4 mm (1.1 in) |
| 1969 | 39.6 mm (1.6 in) |
| 1970 | 22.6 mm (0.9 in) |
| 1973 | 40.4 mm (1.6 in) |
| 1974 | 35.3 mm (1.4 in) |
| 1975 | 28.7 mm (1.1 in) |
| 1976 | 110.5 mm (4.4 in) |
| 1977 | 25.9 mm (1.0 in) |
| 1978 | 68.6 mm (2.7 in) |
| 1979 | 33.8 mm (1.3 in) |
| 1980 | 31.8 mm (1.3 in) |
| 1981 | 29.5 mm (1.2 in) |
| 1982 | 27.2 mm (1.1 in) |
| 1983 | 23.9 mm (0.9 in) |
| 1984 | 12.4 mm (0.5 in) |
| 1985 | 28.4 mm (1.1 in) |
| 1986 | 49.8 mm (2.0 in) |
| 1987 | 30.5 mm (1.2 in) |
| 1988 | 32.3 mm (1.3 in) |
| 1989 | 35.1 mm (1.4 in) |
| 1990 | 15.5 mm (0.6 in) |
| 1991 | 28.4 mm (1.1 in) |
| 1992 | 50.5 mm (2.0 in) |
| 1993 | 27.7 mm (1.1 in) |
| 1994 | 52.1 mm (2.1 in) |
| 1995 | 73.2 mm (2.9 in) |
| 1996 | 45.0 mm (1.8 in) |
| 1997 | 55.4 mm (2.2 in) |
| 1998 | 46.0 mm (1.8 in) |
| 1999 | 52.6 mm (2.1 in) |
| 2000 | 52.3 mm (2.1 in) |
| 2001 | 35.1 mm (1.4 in) |
| 2002 | 34.5 mm (1.4 in) |
| 2003 | 41.4 mm (1.6 in) |
| 2004 | 47.5 mm (1.9 in) |
| 2005 | 71.6 mm (2.8 in) |
| 2006 | 54.9 mm (2.2 in) |
| 2007 | 41.1 mm (1.6 in) |
| 2008 | 54.6 mm (2.1 in) |
| 2009 | 57.7 mm (2.3 in) |
| 2010 | 62.0 mm (2.4 in) |
| 2011 | 21.8 mm (0.9 in) |
| 2012 | 33.8 mm (1.3 in) |
| 2013 | 43.2 mm (1.7 in) |
| 2014 | 37.6 mm (1.5 in) |
| 2015 | 45.0 mm (1.8 in) |
| 2016 | 33.5 mm (1.3 in) |
| 2017 | 47.0 mm (1.9 in) |
| 2018 | 52.3 mm (2.1 in) |
| 2019 | 45.7 mm (1.8 in) |
| 2020 | 32.8 mm (1.3 in) |
| 2021 | 40.9 mm (1.6 in) |
| 2022 | 51.1 mm (2.0 in) |
| 2023 | 36.6 mm (1.4 in) |
| 2024 | 38.6 mm (1.5 in) |
| 2025 | n/a |
| 2026 | 205.2 mm (8.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1968 | 80.5 mm (3.2 in) |
| 1969 | 81.3 mm (3.2 in) |
| 1970 | 61.4 mm (2.4 in) |
| 1973 | 85.1 mm (3.4 in) |
| 1974 | 106.7 mm (4.2 in) |
| 1975 | 63.0 mm (2.5 in) |
| 1976 | 177.3 mm (7.0 in) |
| 1977 | 42.5 mm (1.7 in) |
| 1978 | 122.5 mm (4.8 in) |
| 1979 | 83.8 mm (3.3 in) |
| 1980 | 61.5 mm (2.4 in) |
| 1981 | 65.6 mm (2.6 in) |
| 1982 | 55.2 mm (2.2 in) |
| 1983 | 58.7 mm (2.3 in) |
| 1984 | 21.2 mm (0.8 in) |
| 1985 | 51.8 mm (2.0 in) |
| 1986 | 134.4 mm (5.3 in) |
| 1987 | 64.5 mm (2.5 in) |
| 1988 | 33.9 mm (1.3 in) |
| 1989 | 62.6 mm (2.5 in) |
| 1990 | 34.8 mm (1.4 in) |
| 1991 | 59.5 mm (2.3 in) |
| 1992 | 101.4 mm (4.0 in) |
| 1993 | 85.1 mm (3.4 in) |
| 1994 | 83.6 mm (3.3 in) |
| 1995 | 88.5 mm (3.5 in) |
| 1996 | 99.9 mm (3.9 in) |
| 1997 | 122.0 mm (4.8 in) |
| 1998 | 132.1 mm (5.2 in) |
| 1999 | 80.4 mm (3.2 in) |
| 2000 | 121.6 mm (4.8 in) |
| 2001 | 74.0 mm (2.9 in) |
| 2002 | 64.3 mm (2.5 in) |
| 2003 | 82.0 mm (3.2 in) |
| 2004 | 73.7 mm (2.9 in) |
| 2005 | 110.5 mm (4.4 in) |
| 2006 | 115.9 mm (4.6 in) |
| 2007 | 77.1 mm (3.0 in) |
| 2008 | 90.5 mm (3.6 in) |
| 2009 | 99.7 mm (3.9 in) |
| 2010 | 60.4 mm (2.4 in) |
| 2011 | 46.5 mm (1.8 in) |
| 2012 | 63.9 mm (2.5 in) |
| 2013 | 27.4 mm (1.1 in) |
| 2014 | 71.9 mm (2.8 in) |
| 2015 | 94.1 mm (3.7 in) |
| 2016 | 62.5 mm (2.5 in) |
| 2017 | 63.0 mm (2.5 in) |
| 2018 | 111.7 mm (4.4 in) |
| 2019 | 61.2 mm (2.4 in) |
| 2020 | 57.2 mm (2.3 in) |
| 2021 | 63.8 mm (2.5 in) |
| 2022 | 62.3 mm (2.5 in) |
| 2023 | 70.9 mm (2.8 in) |
| 2024 | 34.0 mm (1.3 in) |
| 2025 | n/a |
| 2026 | 412.2 mm (16.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1968 | 34 days |
| 1969 | 64 days |
| 1970 | 79 days |
| 1973 | 30 days |
| 1974 | 37 days |
| 1975 | 46 days |
| 1976 | 40 days |
| 1977 | 31 days |
| 1978 | 42 days |
| 1979 | 41 days |
| 1980 | 94 days |
| 1981 | 30 days |
| 1982 | 38 days |
| 1983 | 27 days |
| 1984 | 68 days |
| 1985 | 32 days |
| 1986 | 43 days |
| 1987 | 43 days |
| 1988 | 53 days |
| 1989 | 46 days |
| 1990 | 31 days |
| 1991 | 43 days |
| 1992 | 22 days |
| 1993 | 18 days |
| 1994 | 31 days |
| 1995 | 32 days |
| 1996 | 68 days |
| 1997 | 34 days |
| 1998 | 135 days |
| 1999 | 35 days |
| 2000 | 47 days |
| 2001 | 38 days |
| 2002 | 45 days |
| 2003 | 39 days |
| 2004 | 58 days |
| 2005 | 35 days |
| 2006 | 84 days |
| 2007 | 33 days |
| 2008 | 80 days |
| 2009 | 28 days |
| 2010 | 39 days |
| 2011 | 30 days |
| 2012 | 55 days |
| 2013 | 51 days |
| 2014 | 44 days |
| 2015 | 31 days |
| 2016 | 41 days |
| 2017 | 63 days |
| 2018 | 44 days |
| 2019 | 45 days |
| 2020 | 47 days |
| 2021 | 23 days |
| 2022 | 20 days |
| 2023 | 68 days |
| 2024 | 38 days |
| 2025 | n/a |
| 2026 | 6 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
27 years with a frostAcross 27 years with a frost, the median last spring frost at Toluca (Obs) falls on 31 March and the median first autumn frost on 23 October, which leaves a median of 203 days between them.
Fitted over all years, the growing season changes by +6.9 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1969 to 2019) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 31 March | n/a | 31 March | n/a | +1.9 days per decade |
| First autumn frost | 23 October | n/a | 23 October | n/a | +8.7 days per decade |
| Growing days | 203 days | n/a | 203 days | n/a | +6.9 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
36 years, 1968 to 2020A day with at least 40.5 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 105.8 mm (4.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 40.5 mm (1.6 in) | |
| 5 years | 55.5 mm (2.2 in) | |
| 10 years | 66.4 mm (2.6 in) | |
| 25 years | 81.3 mm (3.2 in) | |
| 50 years | 93.2 mm (3.7 in) | Longer than the 36 years of record |
| 100 years | 105.8 mm (4.2 in) | Longer than the 36 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, 36 years of values from 1968 to 2020.
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: 110.5 mm (4.4 in) in 1976; 73.2 mm (2.9 in) in 1995; 71.6 mm (2.8 in) in 2005.
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 (2026-10-15).