All Countries
Weather & Climate in Gīlāndeh, Iran
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gīlāndeh enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 41°F in January while summers reach 75°F in July. The area gets 272 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 35.6 inches. The city sits at an elevation of -59 feet.
Temperature
41°F Jan (5°C)
75°F Jul (24°C)
| Annual Average | 57.7°F |
| 7% above US avg | |
| January Average | 41°F (5°C) |
| July Average | 75°F (24°C) |
| Sunny Days | 272 days/yr |
Geography
| Elevation | -59 ft (-18 m) |
| Area | 210.6 sq mi (545.6 km²) |
| Population Density | 20/sq mi |
| Coordinates | 36.9853°N, 50.5565°W |
| Timezone | Asia/Tehran |
Precipitation & Snow
Air Quality
Earthquake History
134 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.4.
| Jun 20, 1990 | 23 km N of P?deg?n-e Manj?l, Iran | M7.4 | 102 km | 19 km |
| May 28, 2004 | 41 km SSE of Nowshahr, Iran | M6.3 | 122 km | 17 km |
| Jun 21, 1990 | 36 km ESE of P?deg?n-e Manj?l, Iran | M5.8 | 78 km | 15 km |
| Nov 28, 1991 | 26 km NE of P?deg?n-e Manj?l, Iran | M5.6 | 85 km | 16 km |
| Jun 24, 1990 | 13 km N of P?deg?n-e Manj?l, Iran | M5.4 | 103 km | 10 km |
| Jun 21, 1990 | 33 km E of P?deg?n-e Manj?l, Iran | M5.4 | 72 km | 10 km |
| Jul 6, 1990 | 16 km NW of P?deg?n-e Manj?l, Iran | M5.3 | 112 km | 35 km |
| Jun 21, 1990 | 1 km SW of P?deg?n-e Manj?l, Iran | M5.3 | 106 km | 10 km |
| Oct 15, 1995 | Near the coast of northern Iran | M5.2 | 96 km | 33 km |
| Apr 19, 2002 | 37 km NNW of Qazvin, Iran | M5.2 | 81 km | 33 km |
| Jun 20, 1990 | 38 km ESE of P?deg?n-e Manj?l, Iran | M5.1 | 75 km | 16 km |
| Dec 28, 1990 | 15 km SSW of F?man, Iran | M5.0 | 119 km | 10 km |
| Jun 21, 1990 | 33 km SE of P?deg?n-e Manj?l, Iran | M4.9 | 95 km | 10 km |
| Jun 21, 1990 | 28 km NNE of P?deg?n-e Manj?l, Iran | M4.9 | 92 km | 10 km |
| Jun 20, 1990 | 10 km NNE of P?deg?n-e Manj?l, Iran | M4.9 | 98 km | 19 km |
| Jun 22, 1990 | 10 km NNW of P?deg?n-e Manj?l, Iran | M4.9 | 108 km | 10 km |
| Jun 20, 1990 | 22 km NE of P?deg?n-e Manj?l, Iran | M4.9 | 87 km | 15 km |
| Jun 28, 1990 | 21 km SSE of Rasht, Iran | M4.8 | 82 km | 10 km |
| Jul 27, 1990 | 4 km N of Rasht, Iran | M4.8 | 94 km | 10 km |
| Jun 21, 1990 | 15 km ENE of P?deg?n-e Manj?l, Iran | M4.8 | 90 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 2.0 m (7 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1990 | CASPIAN SEA | Eruption + Earthquake | 2.0 m | 40,000 | 102 km |
| 1608 | CASPIAN SEA | Earthquake | — | 3,000 | 65 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Damavand (180 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Damavand | Stratovolcano | 5,670 m (18,602 ft) | -5350 | 180 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.8 in | Coldest |
| February | 41°F (5°C) | 2.6 in | |
| March | 45°F (7°C) | 3.0 in | |
| April | 55°F (13°C) | 1.8 in | |
| May | 62°F (17°C) | 1.9 in | |
| June | 70°F (21°C) | 1.3 in | |
| July | 75°F (24°C) | 1.1 in | Driest |
| August | 75°F (24°C) | 1.7 in | Warmest |
| September | 70°F (21°C) | 4.0 in | |
| October | 61°F (16°C) | 7.0 in | Wettest |
| November | 53°F (12°C) | 4.7 in | |
| December | 45°F (7°C) | 3.7 in |
Gīlāndeh has a seasonal temperature swing of 34°F / from 41°F in January to 75°F in August. Total annual precipitation is 35.6 inches, with October being the wettest month (7.0") and July the driest (1.1").