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Weather & Climate in Deyr, Iran
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Deyr has a warm climate with an average annual temperature of 75°F (24°C). Winters average 52°F in January while summers reach 92°F in July. The area gets 349 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 8.7 inches (drier than the 38-inch national average). The city sits at an elevation of 30 feet.
Temperature
52°F Jan (11°C)
92°F Jul (33°C)
| Annual Average | 75.2°F |
| 39% above US avg | |
| January Average | 52°F (11°C) |
| July Average | 92°F (33°C) |
| Sunny Days | 349 days/yr |
Geography
| Elevation | 30 ft (9 m) |
| Area | 182.6 sq mi (473.0 km²) |
| Population Density | 0/sq mi |
| Coordinates | 27.8399°N, 51.9378°W |
| Timezone | Asia/Tehran |
Precipitation & Snow
Air Quality
Earthquake History
580 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.4.
| Apr 9, 2013 | 95 km SE of Bushehr, Iran | M6.4 | 74 km | 12 km |
| Jun 20, 1994 | 14 km NNE of F?r?z?b?d, Iran | M5.9 | 142 km | 9 km |
| Dec 16, 1990 | 26 km SSE of Bor?zj?n, Iran | M5.7 | 148 km | 15 km |
| Jun 9, 2020 | 56 km ENE of Mohr, Iran | M5.7 | 146 km | 10 km |
| Apr 19, 2018 | 103 km SE of Bushehr, Iran | M5.5 | 63 km | 10 km |
| Jun 9, 2020 | 51 km ENE of Mohr, Iran | M5.5 | 139 km | 10 km |
| Jan 6, 1993 | 45 km WNW of F?r?z?b?d, Iran | M5.4 | 130 km | 24 km |
| Feb 17, 2002 | 115 km SW of F?r?z?b?d, Iran | M5.4 | 33 km | 33 km |
| Apr 10, 2013 | 102 km SE of Bushehr, Iran | M5.4 | 65 km | 15 km |
| Apr 9, 2013 | 90 km SE of Bushehr, Iran | M5.4 | 78 km | 11 km |
| Jun 21, 2022 | 53 km SE of Mohr, Iran | M5.4 | 149 km | 10 km |
| Sep 24, 1999 | 59 km SE of Bushehr, Iran | M5.3 | 108 km | 33 km |
| Jan 14, 2004 | 50 km WNW of Mohr, Iran | M5.2 | 48 km | 12 km |
| Jan 6, 2025 | 77 km SSW of Fīrūzābād, Iran | M5.2 | 57 km | 10 km |
| Mar 29, 1993 | 48 km NNW of Mohr, Iran | M5.2 | 82 km | 27 km |
| Sep 8, 1992 | 49 km NW of F?r?z?b?d, Iran | M5.2 | 146 km | 18 km |
| Jun 14, 2020 | 54 km ENE of Mohr, Iran | M5.2 | 142 km | 10 km |
| Apr 3, 1994 | 17 km E of F?r?z?b?d, Iran | M5.2 | 135 km | 23 km |
| Apr 10, 2013 | 95 km WSW of F?r?z?b?d, Iran | M5.2 | 65 km | 10 km |
| Mar 2, 2004 | 35 km E of Bushehr, Iran | M5.1 | 140 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2017 | PERSIAN GULF | Avalanche | 3.0 m | 5 | 1 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 52°F (11°C) | 2.1 in | Coldest, Wettest |
| February | 58°F (14°C) | 1.6 in | |
| March | 63°F (17°C) | 1.4 in | |
| April | 71°F (21°C) | 0.2 in | |
| May | 81°F (27°C) | 0.0 in | Driest |
| June | 87°F (31°C) | 0.1 in | |
| July | 92°F (33°C) | 0.2 in | |
| August | 92°F (34°C) | 0.2 in | Warmest |
| September | 88°F (31°C) | 0.1 in | |
| October | 81°F (27°C) | 0.2 in | |
| November | 72°F (22°C) | 0.6 in | |
| December | 63°F (17°C) | 1.7 in |
Deyr has a seasonal temperature swing of 41°F / from 52°F in January to 92°F in August. Total annual precipitation is 8.4 inches, with January being the wettest month (2.1") and May the driest (0.0").