Bandar-e Anzalī, Iran Climate
The warmest month is August, with an average high of 29°C; the coldest is February, with an average low of 5°C. A normal year brings 863 mm of precipitation.
Temperature through the year
The normal daily high and low. The line marks today.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
Normals for Sep 24
- Normal high
- 25°C
- Normal low
- 20°C
- Reanalysis high
- 33°Cin 2014
- Reanalysis low
- 17°Cin 2009
- Chance of a wet day
- 38%
- Daylight
- 12 h 05 min
Month by month
Averages for 1991-2020. Wet days have at least 1 mm of precipitation in the reanalysis. Each month links to its own page.
| Month | Avg high | Avg low | Warmest | Coldest | Precipitation | Wet days |
|---|---|---|---|---|---|---|
| January | 11°C | 6°C | 22°C (1997) | -4°C (2008) | 84 mm | 9.3 |
| February | 11°C | 5°C | 24°C (2010) | -4°C (2012) | 73 mm | 11.3 |
| March | 14°C | 7°C | 29°C (2008) | 0°C (2013) | 62 mm | 9.3 |
| April | 18°C | 11°C | 33°C (2016) | 2°C (2014) | 48 mm | 9.0 |
| May | 23°C | 16°C | 34°C (2015) | 6°C (1992) | 25 mm | 6.2 |
| June | 27°C | 21°C | 37°C (1995) | 13°C (2003) | 24 mm | 3.0 |
| July | 29°C | 23°C | 37°C (1991) | 17°C (1992) | 31 mm | 3.1 |
| August | 29°C | 24°C | 37°C (2004) | 19°C (2020) | 50 mm | 6.2 |
| September | 26°C | 21°C | 37°C (2017) | 15°C (1992) | 102 mm | 9.0 |
| October | 22°C | 17°C | 33°C (2002) | 9°C (2011) | 133 mm | 12.4 |
| November | 17°C | 12°C | 28°C (2006) | -2°C (2016) | 138 mm | 12.0 |
| December | 13°C | 8°C | 23°C (2010) | 1°C (2008) | 93 mm | 9.3 |
| Year | 20°C | 14°C | 863 mm | 100 |
Precipitation
Rain and melted snow together. The chance of a wet day is the share of days with at least 1 mm of precipitation in the reanalysis.
863 mm in a normal year, most in November.
Chance of a wet day
- Chance of a wet day
Humidity and comfort
NASA POWER reanalysis, 1991-2020, for the grid cell around Bandar-e Anzalī.
The muggiest month is August, when 69 percent of days are muggy or worse, with a mean dew point of 18°C or more.
| Month | Dew point | Humidity | Dry | Comfortable | Humid | Muggy | Oppressive | Miserable |
|---|---|---|---|---|---|---|---|---|
| January | 4°C | 76% | 100% | 0% | 0% | 0% | 0% | 0% |
| February | 3°C | 76% | 100% | 0% | 0% | 0% | 0% | 0% |
| March | 5°C | 76% | 100% | 0% | 0% | 0% | 0% | 0% |
| April | 9°C | 74% | 98% | 2% | 0% | 0% | 0% | 0% |
| May | 13°C | 71% | 37% | 48% | 15% | 0% | 0% | 0% |
| June | 17°C | 67% | 3% | 29% | 52% | 16% | 1% | 0% |
| July | 19°C | 68% | 0% | 5% | 38% | 49% | 8% | 0% |
| August | 19°C | 68% | 0% | 2% | 28% | 56% | 13% | 0% |
| September | 18°C | 72% | 1% | 16% | 49% | 32% | 2% | 0% |
| October | 14°C | 75% | 25% | 49% | 24% | 3% | 0% | 0% |
| November | 9°C | 76% | 91% | 9% | 0% | 0% | 0% | 0% |
| December | 6°C | 76% | 100% | 0% | 0% | 0% | 0% | 0% |
Comfort is judged by the day's mean dew point: dry below 13°C, comfortable to 16°C, humid to 18°C, muggy to 21°C, oppressive to 24°C, miserable above.
Clouds
Average share of the sky covered, from satellite (CERES and GEWEX SRB) by way of NASA POWER, 1991-2020.
The clearest month is June, with the sky 53 percent covered on average; the cloudiest is March, at 73 percent.
Wind
The mean wind speed over the whole day, from the MERRA-2 reanalysis by way of NASA POWER. Gusts run well above it.
The windiest month is October, averaging 11.9 km/h at 10 meters (33 feet) above the ground.
Daylight and sunshine
The longest day is Jun 21, with 14 h 46 min of daylight; the shortest is Dec 20, with 9 h 34 min.
- Day length
Solar energy
Average daily sunshine reaching the ground on a flat surface, in kilowatt-hours per square meter, clouds included.
Month pages
The weather in Bandar-e Anzalī in each month, day by day.
What this means
A normal is the average of the thirty years 1991 to 2020, the period the World Meteorological Organization and NOAA use for comparison. It is an average, not a forecast: most days depart from it, and some by a long way.
Where no station record is within reach, the extremes shown are the highest and lowest the reanalysis produced for the date in 1991-2020, not measured records.
Cloud, humidity, wind and sunshine come from a reanalysis: a weather model run over the past with every observation fed in, averaged over a grid cell about 50 km across. It is consistent everywhere on Earth; it smooths local detail such as a lake shore or a valley.
More for this place
Nearby
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.