Aleppo Weather Records (SYE00147760)
Record envelope, standing records and threshold days for Aleppo (SYE00147760), Syria, with 71 years of record.
Key Facts for Aleppo
- Aleppo (SYE00147760) is a weather station in Syria at 36.18 latitude and 37.22 longitude, 390 m (1,280 ft) above sea level.
- The station reports from 1955 to 2025, 71 years of record.
- 1,464 records set at Aleppo still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Aleppo set a daily record high maximum temperature of 42.0 C (107.6 F) on 12 August 2025.
About the Station
- Location: Syria, 36.18 latitude, 37.22 longitude.
- Elevation: 390 m (1,280 ft).
- Period of record: 1955 to 2025, 71 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
6 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 22.2 C (72.0 F) | -11.3 C (11.7 F) | n/a | n/a |
| Feb | 23.6 C (74.5 F) | -8.3 C (17.1 F) | n/a | n/a |
| Mar | 29.8 C (85.6 F) | -7.5 C (18.5 F) | n/a | n/a |
| Apr | 38.4 C (101.1 F) | -4.0 C (24.8 F) | n/a | n/a |
| May | 42.0 C (107.6 F) | 2.4 C (36.3 F) | n/a | n/a |
| Jun | 44.3 C (111.7 F) | 10.2 C (50.4 F) | 41.6 C (106.9 F) | 20.0 C (68.0 F) |
| Jul | 45.7 C (114.3 F) | 11.9 C (53.4 F) | 44.0 C (111.2 F) | 15.9 C (60.6 F) |
| Aug | 47.4 C (117.3 F) | 11.6 C (52.9 F) | 44.4 C (111.9 F) | 20.0 C (68.0 F) |
| Sep | 48.3 C (118.9 F) | 8.0 C (46.4 F) | n/a | n/a |
| Oct | 37.0 C (98.6 F) | 1.4 C (34.5 F) | n/a | n/a |
| Nov | 29.7 C (85.5 F) | -5.0 C (23.0 F) | n/a | n/a |
| Dec | 24.9 C (76.8 F) | -10.8 C (12.6 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1955 | 13 |
| 1956 | 51 |
| 1957 | 39 |
| 1958 | 29 |
| 1959 | 41 |
| 1960 | 46 |
| 1961 | 20 |
| 1962 | 35 |
| 1963 | 19 |
| 1964 | 25 |
| 1965 | 48 |
| 1966 | 31 |
| 1967 | 34 |
| 1968 | 20 |
| 1969 | 17 |
| 1970 | 24 |
| 1971 | 31 |
| 1972 | 31 |
| 1973 | 36 |
| 1974 | 16 |
| 1975 | 24 |
| 1976 | 23 |
| 1977 | 22 |
| 1978 | 18 |
| 1979 | 19 |
| 1980 | 11 |
| 1981 | 22 |
| 1982 | 13 |
| 1983 | 15 |
| 1984 | 20 |
| 1985 | 20 |
| 1986 | 18 |
| 1987 | 24 |
| 1988 | 13 |
| 1989 | 9 |
| 1990 | 18 |
| 1991 | 14 |
| 1992 | 39 |
| 1993 | 22 |
| 1994 | 35 |
| 1995 | 27 |
| 1996 | 19 |
| 1997 | 37 |
| 1998 | 25 |
| 1999 | 13 |
| 2000 | 16 |
| 2001 | 16 |
| 2002 | 14 |
| 2003 | 16 |
| 2004 | 17 |
| 2005 | 9 |
| 2006 | 12 |
| 2007 | 19 |
| 2008 | 19 |
| 2009 | 12 |
| 2010 | 42 |
| 2011 | 11 |
| 2012 | 19 |
| 2020 | 10 |
| 2021 | 25 |
| 2022 | 12 |
| 2023 | 19 |
| 2024 | 43 |
| 2025 | 7 |
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1987-08-07 | Record high maximum temperature | Record high maximum temperature 46.3 C (115.3 F) |
| 1987-08-08 | Record high minimum temperature | Record high minimum temperature 28.4 C (83.1 F) |
| 1998-07-23 | Record high minimum temperature | Record high minimum temperature 28.8 C (83.8 F) |
| 2007-09-03 | Record high maximum temperature | Record high maximum temperature 48.3 C (118.9 F) |
Wettest Day of Each Month
Sep: 182.9 mm (7.2 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 35.6 mm (1.4 in) | 8 January 2011 |
| Feb | 27.3 mm (1.1 in) | 20 February 1975 |
| Mar | 79.3 mm (3.1 in) | 29 March 1974 |
| Apr | 40.9 mm (1.6 in) | 3 April 1997 |
| May | 50.0 mm (2.0 in) | 19 May 2006 |
| Jun | 11.0 mm (0.4 in) | 3 June 1957 |
| Jul | 2.5 mm (0.10 in) | 29 July 2002 |
| Aug | 15.5 mm (0.6 in) | 18 August 1956 |
| Sep | 182.9 mm (7.2 in) | 10 September 1990 |
| Oct | 44.0 mm (1.7 in) | 18 October 1957 |
| Nov | 127.0 mm (5.0 in) | 30 November 2009 |
| Dec | 80.0 mm (3.1 in) | 25 December 1990 |
Period of Record Coverage
1955 to 2025| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1955 | 122 | 33% | No |
| 1956 | 366 | 100% | Yes |
| 1957 | 360 | 99% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 324 | 89% | No |
| 1961 | 269 | 74% | No |
| 1962 | 364 | 100% | Yes |
| 1963 | 364 | 100% | Yes |
| 1964 | 365 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 364 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 364 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 231 | 63% | No |
| 1977 | 227 | 62% | No |
| 1978 | 276 | 76% | No |
| 1979 | 289 | 79% | No |
| 1980 | 224 | 61% | No |
| 1981 | 244 | 67% | No |
| 1982 | 242 | 66% | No |
| 1983 | 229 | 63% | No |
| 1984 | 290 | 79% | No |
| 1985 | 281 | 77% | No |
| 1986 | 295 | 81% | No |
| 1987 | 262 | 72% | No |
| 1988 | 181 | 49% | No |
| 1989 | 203 | 56% | No |
| 1990 | 305 | 84% | No |
| 1991 | 320 | 88% | No |
| 1992 | 302 | 83% | No |
| 1993 | 310 | 85% | No |
| 1994 | 280 | 77% | No |
| 1995 | 316 | 87% | No |
| 1996 | 343 | 94% | Yes |
| 1997 | 303 | 83% | No |
| 1998 | 259 | 71% | No |
| 1999 | 275 | 75% | No |
| 2000 | 278 | 76% | No |
| 2001 | 261 | 72% | No |
| 2002 | 271 | 74% | No |
| 2003 | 267 | 73% | No |
| 2004 | 273 | 75% | No |
| 2005 | 201 | 55% | No |
| 2006 | 226 | 62% | No |
| 2007 | 224 | 61% | No |
| 2008 | 223 | 61% | No |
| 2009 | 239 | 65% | No |
| 2010 | 286 | 78% | No |
| 2011 | 287 | 79% | No |
| 2012 | 198 | 54% | No |
| 2019 | 10 | 3% | No |
| 2020 | 84 | 23% | No |
| 2021 | 146 | 40% | No |
| 2022 | 159 | 44% | No |
| 2023 | 181 | 50% | No |
| 2024 | 117 | 32% | No |
| 2025 | 20 | 5% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 12 August 2025 | Aleppo, SY | daily high max | 42.0 C (107.6 F) | 1.0 C (1.8 F) | 2 years | 10 of 100 (Routine) |
| 11 August 2025 | Aleppo, SY | daily high max | 42.0 C (107.6 F) | 1.8 C (3.2 F) | 55 years | 29 of 100 (Routine) |
| 11 August 2025 | Aleppo, SY | daily high min | 26.6 C (79.9 F) | 2.0 C (3.6 F) | 4 years | 17 of 100 (Routine) |
| 10 August 2025 | Aleppo, SY | daily high max | 44.0 C (111.2 F) | 1.6 C (2.9 F) | 63 years | 31 of 100 (Routine) |
| 27 July 2025 | Aleppo, SY | daily high min (Tie) | 26.0 C (78.8 F) | tie | 12 years | 2 of 100 (Routine) |
| 26 July 2025 | Aleppo, SY | daily high max | 44.0 C (111.2 F) | 1.6 C (2.9 F) | 50 years | 27 of 100 (Routine) |
| 6 July 2025 | Aleppo, SY | daily low min | 15.9 C (60.6 F) | 1.1 C (2.0 F) | 59 years | 29 of 100 (Routine) |
| 28 June 2025 | Aleppo, SY | daily high max | 41.6 C (106.9 F) | 1.1 C (2.0 F) | 62 years | 28 of 100 (Routine) |
| 11 November 2024 | Aleppo, SY | daily high min (Tie) | 13.6 C (56.5 F) | tie | 22 years | 3 of 100 (Routine) |
| 3 November 2024 | Aleppo, SY | daily rain | 29.5 mm (1.2 in) | 19.3 mm (0.8 in) | 13 years | 24 of 100 (Routine) |
| 13 October 2024 | Aleppo, SY | daily high min | 19.8 C (67.6 F) | 1.8 C (3.2 F) | 15 years | 16 of 100 (Routine) |
| 11 October 2024 | Aleppo, SY | daily high min | 19.0 C (66.2 F) | 1.3 C (2.3 F) | 13 years | 13 of 100 (Routine) |
| 10 October 2024 | Aleppo, SY | daily high min | 20.6 C (69.1 F) | 2.4 C (4.3 F) | 21 years | 20 of 100 (Routine) |
| 8 October 2024 | Aleppo, SY | daily high min | 19.0 C (66.2 F) | 0.1 C (0.2 F) | 12 years | 10 of 100 (Routine) |
| 14 September 2024 | Aleppo, SY | daily high min | 23.6 C (74.5 F) | 1.6 C (2.9 F) | 47 years | 27 of 100 (Routine) |
| 12 September 2024 | Aleppo, SY | daily high min | 22.6 C (72.7 F) | 1.2 C (2.2 F) | 32 years | 20 of 100 (Routine) |
| 7 September 2024 | Aleppo, SY | daily high min | 24.0 C (75.2 F) | 0.8 C (1.4 F) | 32 years | 19 of 100 (Routine) |
| 25 August 2024 | Aleppo, SY | daily high min | 24.8 C (76.6 F) | 0.4 C (0.7 F) | 14 years | 12 of 100 (Routine) |
| 17 August 2024 | Aleppo, SY | daily high min | 25.6 C (78.1 F) | 0.7 C (1.3 F) | 13 years | 13 of 100 (Routine) |
| 16 August 2024 | Aleppo, SY | daily high min | 24.8 C (76.6 F) | 0.6 C (1.1 F) | 30 years | 18 of 100 (Routine) |
Climate Trend
21 complete years, 1956 to 1991| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1956 | 16.9 C | -0.49 C |
| 1957 | 17.4 C | -0.01 C |
| 1958 | 17.6 C | +0.22 C |
| 1959 | 16.8 C | -0.54 C |
| 1960 | 18.4 C | +1.06 C |
| 1962 | 18.4 C | +0.99 C |
| 1963 | 17.7 C | +0.29 C |
| 1964 | 16.6 C | -0.77 C |
| 1965 | 17.1 C | -0.24 C |
| 1966 | 18.6 C | +1.18 C |
| 1967 | 16.2 C | -1.16 C |
| 1968 | 17.5 C | +0.09 C |
| 1969 | 17.5 C | +0.12 C |
| 1970 | 18.0 C | +0.67 C |
| 1971 | 17.2 C | -0.13 C |
| 1972 | 16.3 C | -1.06 C |
| 1973 | 17.2 C | -0.22 C |
| 1974 | 17.3 C | -0.06 C |
| 1975 | 17.3 C | -0.10 C |
| 1984 | 17.3 C | -0.11 C |
| 1991 | 17.6 C | +0.24 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
1955 to 2025| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 48.3 C (118.9 F) | 2007 | 42.0 C (107.6 F) | 65 |
| Coldest night (TNn) | -11.3 C (11.7 F) | 1973 | -5.0 C (23.0 F) | 65 |
| Wettest day (Rx1day) | 182.9 mm (7.2 in) | 1990 | 23.9 mm (0.9 in) | 58 |
| Wettest five days (Rx5day) | 81.3 mm (3.2 in) | 1974 | 34.3 mm (1.4 in) | 47 |
| Longest dry spell (CDD) | 196 days | 1973 | 20 days | 57 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1955 | 38.0 C (100.4 F) |
| 1956 | 44.0 C (111.2 F) |
| 1957 | 44.0 C (111.2 F) |
| 1958 | 43.0 C (109.4 F) |
| 1959 | 40.0 C (104.0 F) |
| 1960 | 42.8 C (109.0 F) |
| 1961 | 42.2 C (108.0 F) |
| 1962 | 42.7 C (108.9 F) |
| 1963 | 41.3 C (106.3 F) |
| 1964 | 40.2 C (104.4 F) |
| 1965 | 40.7 C (105.3 F) |
| 1966 | 42.1 C (107.8 F) |
| 1967 | 39.2 C (102.6 F) |
| 1968 | 41.9 C (107.4 F) |
| 1969 | 40.8 C (105.4 F) |
| 1970 | 40.9 C (105.6 F) |
| 1971 | 39.9 C (103.8 F) |
| 1972 | 39.4 C (102.9 F) |
| 1973 | 42.2 C (108.0 F) |
| 1974 | 41.6 C (106.9 F) |
| 1975 | 43.5 C (110.3 F) |
| 1976 | 40.0 C (104.0 F) |
| 1977 | 43.0 C (109.4 F) |
| 1978 | 43.0 C (109.4 F) |
| 1979 | 41.0 C (105.8 F) |
| 1980 | 41.0 C (105.8 F) |
| 1981 | 43.0 C (109.4 F) |
| 1982 | 39.0 C (102.2 F) |
| 1983 | 39.7 C (103.5 F) |
| 1984 | 39.7 C (103.5 F) |
| 1985 | 42.2 C (108.0 F) |
| 1986 | 42.7 C (108.9 F) |
| 1987 | 46.3 C (115.3 F) |
| 1988 | 40.7 C (105.3 F) |
| 1989 | 40.8 C (105.4 F) |
| 1990 | 42.0 C (107.6 F) |
| 1991 | 40.3 C (104.5 F) |
| 1992 | 42.0 C (107.6 F) |
| 1993 | 40.8 C (105.4 F) |
| 1994 | 42.9 C (109.2 F) |
| 1995 | 40.5 C (104.9 F) |
| 1996 | 41.3 C (106.3 F) |
| 1997 | 40.3 C (104.5 F) |
| 1998 | 45.7 C (114.3 F) |
| 1999 | 42.3 C (108.1 F) |
| 2000 | 44.5 C (112.1 F) |
| 2001 | 42.1 C (107.8 F) |
| 2002 | 43.6 C (110.5 F) |
| 2003 | 42.0 C (107.6 F) |
| 2004 | 43.2 C (109.8 F) |
| 2005 | 40.7 C (105.3 F) |
| 2006 | 42.0 C (107.6 F) |
| 2007 | 48.3 C (118.9 F) |
| 2008 | 43.1 C (109.6 F) |
| 2009 | 40.4 C (104.7 F) |
| 2010 | 45.4 C (113.7 F) |
| 2011 | 43.9 C (111.0 F) |
| 2012 | 44.3 C (111.7 F) |
| 2019 | 18.6 C (65.5 F) |
| 2020 | 44.0 C (111.2 F) |
| 2021 | 43.0 C (109.4 F) |
| 2022 | 40.8 C (105.4 F) |
| 2023 | 47.4 C (117.3 F) |
| 2024 | 43.2 C (109.8 F) |
| 2025 | 44.4 C (111.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1955 | -2.0 C (28.4 F) |
| 1956 | -7.0 C (19.4 F) |
| 1957 | -7.0 C (19.4 F) |
| 1958 | -6.0 C (21.2 F) |
| 1959 | -8.0 C (17.6 F) |
| 1960 | -7.2 C (19.0 F) |
| 1961 | -6.1 C (21.0 F) |
| 1962 | -8.0 C (17.6 F) |
| 1963 | -5.0 C (23.0 F) |
| 1964 | -9.1 C (15.6 F) |
| 1965 | -4.7 C (23.5 F) |
| 1966 | -3.0 C (26.6 F) |
| 1967 | -9.5 C (14.9 F) |
| 1968 | -5.9 C (21.4 F) |
| 1969 | -0.9 C (30.4 F) |
| 1970 | -2.9 C (26.8 F) |
| 1971 | -6.7 C (19.9 F) |
| 1972 | -10.8 C (12.6 F) |
| 1973 | -11.3 C (11.7 F) |
| 1974 | -4.5 C (23.9 F) |
| 1975 | -5.0 C (23.0 F) |
| 1976 | -7.0 C (19.4 F) |
| 1977 | -3.0 C (26.6 F) |
| 1978 | -3.0 C (26.6 F) |
| 1979 | -4.0 C (24.8 F) |
| 1980 | -8.0 C (17.6 F) |
| 1981 | -2.0 C (28.4 F) |
| 1982 | -5.4 C (22.3 F) |
| 1983 | -7.1 C (19.2 F) |
| 1984 | -6.5 C (20.3 F) |
| 1985 | -7.5 C (18.5 F) |
| 1986 | -3.7 C (25.3 F) |
| 1987 | -6.1 C (21.0 F) |
| 1988 | -4.5 C (23.9 F) |
| 1989 | -7.6 C (18.3 F) |
| 1990 | -5.8 C (21.6 F) |
| 1991 | -3.8 C (25.2 F) |
| 1992 | -5.6 C (21.9 F) |
| 1993 | -6.0 C (21.2 F) |
| 1994 | -4.8 C (23.4 F) |
| 1995 | -3.3 C (26.1 F) |
| 1996 | -4.2 C (24.4 F) |
| 1997 | -8.3 C (17.1 F) |
| 1998 | -4.4 C (24.1 F) |
| 1999 | -3.1 C (26.4 F) |
| 2000 | -4.5 C (23.9 F) |
| 2001 | -3.6 C (25.5 F) |
| 2002 | -4.4 C (24.1 F) |
| 2003 | -1.6 C (29.1 F) |
| 2004 | -6.0 C (21.2 F) |
| 2005 | -3.5 C (25.7 F) |
| 2006 | -5.6 C (21.9 F) |
| 2007 | -3.5 C (25.7 F) |
| 2008 | -7.2 C (19.0 F) |
| 2009 | -6.5 C (20.3 F) |
| 2010 | -5.0 C (23.0 F) |
| 2011 | -3.4 C (25.9 F) |
| 2012 | -4.2 C (24.4 F) |
| 2019 | 4.0 C (39.2 F) |
| 2020 | -6.0 C (21.2 F) |
| 2021 | -2.4 C (27.7 F) |
| 2022 | -2.0 C (28.4 F) |
| 2023 | -1.8 C (28.8 F) |
| 2024 | -0.5 C (31.1 F) |
| 2025 | 15.9 C (60.6 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1955 | 22.6 mm (0.9 in) |
| 1956 | 32.6 mm (1.3 in) |
| 1957 | 44.0 mm (1.7 in) |
| 1958 | 33.2 mm (1.3 in) |
| 1959 | 20.0 mm (0.8 in) |
| 1960 | 27.9 mm (1.1 in) |
| 1961 | 23.9 mm (0.9 in) |
| 1962 | 24.8 mm (1.0 in) |
| 1963 | 34.8 mm (1.4 in) |
| 1964 | 32.4 mm (1.3 in) |
| 1965 | 26.3 mm (1.0 in) |
| 1966 | 22.9 mm (0.9 in) |
| 1967 | 23.6 mm (0.9 in) |
| 1968 | 33.3 mm (1.3 in) |
| 1969 | 25.3 mm (1.0 in) |
| 1970 | 16.4 mm (0.6 in) |
| 1971 | 34.2 mm (1.3 in) |
| 1972 | 31.2 mm (1.2 in) |
| 1973 | 23.9 mm (0.9 in) |
| 1974 | 79.3 mm (3.1 in) |
| 1975 | 27.3 mm (1.1 in) |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | 7.1 mm (0.28 in) |
| 1983 | 2.0 mm (0.08 in) |
| 1984 | 96.0 mm (3.8 in) |
| 1985 | 10.9 mm (0.4 in) |
| 1986 | 3.0 mm (0.12 in) |
| 1987 | 4.1 mm (0.16 in) |
| 1988 | 9.9 mm (0.39 in) |
| 1989 | 7.9 mm (0.31 in) |
| 1990 | 182.9 mm (7.2 in) |
| 1991 | 19.1 mm (0.8 in) |
| 1992 | 22.1 mm (0.9 in) |
| 1993 | 20.1 mm (0.8 in) |
| 1994 | 25.9 mm (1.0 in) |
| 1995 | 18.0 mm (0.7 in) |
| 1996 | 20.1 mm (0.8 in) |
| 1997 | 40.9 mm (1.6 in) |
| 1998 | 33.0 mm (1.3 in) |
| 1999 | 0.0 mm (0.00 in) |
| 2000 | 14.0 mm (0.6 in) |
| 2001 | 25.9 mm (1.0 in) |
| 2002 | 15.0 mm (0.6 in) |
| 2003 | 24.4 mm (1.0 in) |
| 2004 | 26.4 mm (1.0 in) |
| 2005 | 34.8 mm (1.4 in) |
| 2006 | 50.0 mm (2.0 in) |
| 2007 | 20.1 mm (0.8 in) |
| 2008 | 101.6 mm (4.0 in) |
| 2009 | 127.0 mm (5.0 in) |
| 2010 | 5.8 mm (0.23 in) |
| 2011 | 35.6 mm (1.4 in) |
| 2012 | 22.4 mm (0.9 in) |
| 2019 | 10.4 mm (0.4 in) |
| 2020 | 5.1 mm (0.20 in) |
| 2021 | 8.4 mm (0.33 in) |
| 2022 | 15.0 mm (0.6 in) |
| 2023 | 16.5 mm (0.6 in) |
| 2024 | 29.5 mm (1.2 in) |
| 2025 | n/a |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1955 | 44.9 mm (1.8 in) |
| 1956 | 49.4 mm (1.9 in) |
| 1957 | 74.5 mm (2.9 in) |
| 1958 | 38.6 mm (1.5 in) |
| 1959 | 27.1 mm (1.1 in) |
| 1960 | 34.3 mm (1.4 in) |
| 1961 | 24.4 mm (1.0 in) |
| 1962 | 66.6 mm (2.6 in) |
| 1963 | 53.4 mm (2.1 in) |
| 1964 | 56.1 mm (2.2 in) |
| 1965 | 45.5 mm (1.8 in) |
| 1966 | 44.5 mm (1.8 in) |
| 1967 | 47.7 mm (1.9 in) |
| 1968 | 60.3 mm (2.4 in) |
| 1969 | 43.6 mm (1.7 in) |
| 1970 | 27.0 mm (1.1 in) |
| 1971 | 68.2 mm (2.7 in) |
| 1972 | 65.9 mm (2.6 in) |
| 1973 | 35.8 mm (1.4 in) |
| 1974 | 81.3 mm (3.2 in) |
| 1975 | 53.9 mm (2.1 in) |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | 0.3 mm (0.01 in) |
| 1983 | 0.0 mm (0.00 in) |
| 1984 | 2.0 mm (0.08 in) |
| 1985 | 11.2 mm (0.4 in) |
| 1986 | 1.5 mm (0.06 in) |
| 1987 | 0.0 mm (0.00 in) |
| 1988 | n/a |
| 1989 | 1.0 mm (0.04 in) |
| 1990 | 80.8 mm (3.2 in) |
| 1991 | 14.0 mm (0.6 in) |
| 1992 | 15.8 mm (0.6 in) |
| 1993 | 36.0 mm (1.4 in) |
| 1994 | 75.9 mm (3.0 in) |
| 1995 | 28.7 mm (1.1 in) |
| 1996 | 33.8 mm (1.3 in) |
| 1997 | 68.1 mm (2.7 in) |
| 1998 | 37.0 mm (1.5 in) |
| 1999 | 0.0 mm (0.00 in) |
| 2000 | 0.0 mm (0.00 in) |
| 2001 | 30.0 mm (1.2 in) |
| 2002 | 11.2 mm (0.4 in) |
| 2003 | 31.0 mm (1.2 in) |
| 2004 | 23.1 mm (0.9 in) |
| 2005 | 34.8 mm (1.4 in) |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | 5.1 mm (0.20 in) |
| 2012 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | 15.3 mm (0.6 in) |
| 2023 | 16.6 mm (0.7 in) |
| 2024 | n/a |
| 2025 | n/a |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1955 | 7 days |
| 1956 | 102 days |
| 1957 | 19 days |
| 1958 | 54 days |
| 1959 | 49 days |
| 1960 | 28 days |
| 1961 | 68 days |
| 1962 | 171 days |
| 1963 | 115 days |
| 1964 | 193 days |
| 1965 | 109 days |
| 1966 | 155 days |
| 1967 | 139 days |
| 1968 | 59 days |
| 1969 | 144 days |
| 1970 | 159 days |
| 1971 | 127 days |
| 1972 | 118 days |
| 1973 | 196 days |
| 1974 | 144 days |
| 1975 | 70 days |
| 1976 | n/a |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | 10 days |
| 1983 | 9 days |
| 1984 | 15 days |
| 1985 | 11 days |
| 1986 | 10 days |
| 1987 | 9 days |
| 1988 | 3 days |
| 1989 | 7 days |
| 1990 | 20 days |
| 1991 | 34 days |
| 1992 | 30 days |
| 1993 | 40 days |
| 1994 | 21 days |
| 1995 | 20 days |
| 1996 | 61 days |
| 1997 | 96 days |
| 1998 | 40 days |
| 1999 | 12 days |
| 2000 | 3 days |
| 2001 | 5 days |
| 2002 | 9 days |
| 2003 | 21 days |
| 2004 | 12 days |
| 2005 | 11 days |
| 2006 | 2 days |
| 2007 | 2 days |
| 2008 | 2 days |
| 2009 | 2 days |
| 2010 | 2 days |
| 2011 | 3 days |
| 2012 | 3 days |
| 2019 | n/a |
| 2020 | 2 days |
| 2021 | 2 days |
| 2022 | 3 days |
| 2023 | 2 days |
| 2024 | 2 days |
| 2025 | n/a |
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
20 years with a frostAcross 20 years with a frost, the median last spring frost at Aleppo falls on 18 March and the median first autumn frost on 5 December, which leaves a median of 265 days between them.
| Measure | Median, all years | Earliest period | Recent period (1956 to 1991) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 18 March | n/a | 18 March | n/a | n/a |
| First autumn frost | 5 December | n/a | 5 December | n/a | n/a |
| Growing days | 265 days | n/a | 265 days | n/a | n/a |
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.
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).