Iran Climate
Climate Zone and Historical Climate Data
Iran Climatic Classifications
| Code | Description | Group | Number of states/regions | States/regions |
|---|---|---|---|---|
| Csa | Mediterranean, hot summer | Temperate | 9 | Alborz Chahar Mahall and Bakhtiari Ilam Kermanshah Lorestan Mazandaran Qazvin Tehran West Azarbaijan |
| Bsk | Mid-latitude steppe | Arid | 7 | Esfahan Fars Golestan Kerman North Khorasan Razavi Khorasan South Khorasan |
| Bwk | Mid-latitude desert | Arid | 6 | Ardebil Hamadan Kordestan Markazi Semnan Yazd |
| Bsh | Subtropical steppe | Arid | 3 | Khuzestan Kohgiluyeh and Buyer Ahmad Qom |
| Bwh | Subtropical desert | Arid | 3 | Bushehr Hormozgan Sistan and Baluchestan |
| Dsb | Humid continental, dry warm summer | Cold (continental) | 2 | East Azarbaijan Zanjan |
| Cfa | Humid subtropical, no dry season | Temperate | 1 | Gilan |
Summary: Most regions (9) in Iran lie in the Mediterranean, hot summer climate zone (Köppen: Csa). The mean average of annual temperatures range from a high of 30.75°C (87.35°F) in Khuzestan to a low of 10.24°C (50.43°F) in Ardebil.
Climate Iran: Weather By Month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record high °C (°F) | 22.62(72.72) | 23.38(74.08) | 27.56(81.61) | 33.99(93.18) | 40.81(105.46) | 46.3(115.34) | 48.65(119.57) | 48.14(118.65) | 44.29(111.72) | 37.07(98.73) | 28.24(82.83) | 24.58(76.24) | 48.65(119.57) |
| Average high °C (°F) | 8.86(47.95) | 10.2(50.36) | 15.66(60.19) | 21.24(70.23) | 27.26(81.07) | 32.62(90.72) | 34.81(94.66) | 33.6(92.48) | 29.97(85.95) | 23.43(74.17) | 15.11(59.2) | 10.74(51.33) | 21.96(71.53) |
| Daily mean °C (°F) | 5.68(42.22) | 6.96(44.53) | 12.22(54.0) | 17.78(64.0) | 23.97(75.15) | 29.03(84.25) | 31.03(87.85) | 29.63(85.33) | 25.84(78.51) | 19.57(67.23) | 11.91(53.44) | 7.57(45.63) | 18.43(65.17) |
| Average low °C (°F) | 0.79(33.42) | 1.73(35.11) | 6.33(43.39) | 11.47(52.65) | 17.12(62.82) | 21.1(69.98) | 23.02(73.44) | 21.92(71.46) | 18.34(65.01) | 12.79(55.02) | 6.56(43.81) | 2.68(36.82) | 11.99(53.58) |
| Record low °C (°F) | -8.0(17.6) | -6.64(20.05) | -0.87(30.43) | 3.85(38.93) | 9.08(48.34) | 12.08(53.74) | 14.21(57.58) | 12.99(55.38) | 10.74(51.33) | 4.68(40.42) | -0.28(31.5) | -5.37(22.33) | -8.0(17.6) |
| Average precipitation mm (inches) | 55.61(2.19) | 63.03(2.48) | 65.71(2.59) | 54.91(2.16) | 39.35(1.55) | 9.58(0.38) | 8.07(0.32) | 8.08(0.32) | 9.4(0.37) | 33.82(1.33) | 55.4(2.18) | 43.77(1.72) | 37.23(1.47) |
| Average precipitation days (≥ 1.0 mm) | 6.48 | 7.54 | 8.27 | 8.21 | 7.31 | 2.38 | 1.65 | 1.59 | 1.76 | 4.38 | 6.09 | 5.01 | 5.06 |
| Average relative humidity (%) | 56.28 | 56.49 | 47.95 | 42.35 | 35.33 | 27.71 | 28.13 | 29.18 | 31.75 | 39.13 | 48.78 | 51.64 | 41.23 |
| Mean monthly sunshine hours | 8.19 | 8.83 | 10.9 | 12.65 | 13.78 | 14.26 | 14.01 | 13.33 | 12.05 | 9.44 | 8.43 | 8.28 | 11.18 |
Iran Climate Graph
Iran’s Cities by Temperature
Iran’s states/regions ranking by average yearly temperature:
| Khuzestan | 30.75°C | 87.35°F | |
| Hormozgan | 29.43°C | 84.97°F | |
| Bushehr | 28.78°C | 83.8°F | |
| Sistan and Baluchestan | 28.12°C | 82.62°F | |
| Kohgiluyeh and Buyer Ahmad | 24.07°C | 75.33°F | |
| Fars | 21.13°C | 70.03°F | |
| Golestan | 21.1°C | 69.98°F | |
| Qom | 21.07°C | 69.93°F | |
| Esfahan | 20.12°C | 68.22°F | |
| Mazandaran | 19.89°C | 67.8°F | |
| Ilam | 19.3°C | 66.74°F | |
| Yazd | 19.16°C | 66.49°F | |
| Gilan | 18.79°C | 65.82°F | |
| Tehran | 18.76°C | 65.77°F | |
| Lorestan | 17.86°C | 64.15°F | |
| Kermanshah | 17.56°C | 63.61°F | |
| Semnan | 17.1°C | 62.78°F | |
| South Khorasan | 16.72°C | 62.1°F | |
| Kerman | 16.48°C | 61.66°F | |
| Markazi | 15.93°C | 60.67°F | |
| Razavi Khorasan | 15.76°C | 60.37°F | |
| Qazvin | 15.33°C | 59.59°F | |
| North Khorasan | 14.94°C | 58.89°F | |
| Chahar Mahall and Bakhtiari | 14.63°C | 58.33°F | |
| Hamadan | 14.49°C | 58.08°F | |
| Alborz | 14.08°C | 57.34°F | |
| East Azarbaijan | 13.21°C | 55.78°F | |
| Zanjan | 12.37°C | 54.27°F | |
| West Azarbaijan | 12.24°C | 54.03°F | |
| Kordestan | 12.04°C | 53.67°F | |
| Ardebil | 10.24°C | 50.43°F |
States/Regions
- Alborz
- Ardebil
- Bushehr
- Chahar Mahall and Bakhtiari
- East Azarbaijan
- Esfahan
- Fars
- Gilan
- Golestan
- Hamadan
- Hormozgan
- Ilam
- Kerman
- Kermanshah
- Khuzestan
- Kohgiluyeh and Buyer Ahmad
- Kordestan
- Lorestan
- Markazi
- Mazandaran
- North Khorasan
- Qazvin
- Qom
- Razavi Khorasan
- Semnan
- Sistan and Baluchestan
- South Khorasan
- Tehran
- West Azarbaijan
- Yazd
- Zanjan
Popular places in Iran
- Esma`ilabad-e Shur Qal`eh Alborz
- Cheshmeh Nur Qom
- Baghleh Ilam
- Bandar-e Rig Bushehr
- Mesrabad Zanjan
- Deh-e Gowdal Kerman
- Puzeh Gah Bushehr
- Gombaki Sistan and Baluchestan
- Mansurabad Ilam
- Halileh Bushehr
- Qal`eh Mohammad Lorestan
- `Araqiyeh Markazi
- `Isaabad Semnan
- Mesr Esfahan
- Shahreza Esfahan
- `Alikhani Kermanshah
- Ab Zalu-ye Pa'in Kohgiluyeh and Buyer Ahmad
- Padamrud South Khorasan
- Ab Ti Kohgiluyeh and Buyer Ahmad
- `Abbasabad Mazandaran
- Ab Sard Tehran
- Akbarabad Qom
- Tafresh Markazi
- Borabad Razavi Khorasan
- `Ali Koti Mazandaran
- `Omran Ardebil
- Jalavad Hamadan
- Ab Anjir Kohgiluyeh and Buyer Ahmad
- Aminabad Tehran
- Qal`eh-ye Qasem Khan Lorestan
- Gaduk Tehran
- Derik West Azarbaijan
- `Ali Malek West Azarbaijan
- Allahabad-e Abu Sa`idi Kerman
- Chorti Mazandaran
- Sefid Dasht Chahar Mahall and Bakhtiari
- Ajam Kohgiluyeh and Buyer Ahmad
- Bakhshabad Chahar Mahall and Bakhtiari
- `Ali Badal Kordestan
- Bidhand Qom
Comments (0)
- Latest first
- Highest rated
Be the first to comment on this page