Bandar-e Deylam weather in December
In December, Bandar-e Deylam sees average daytime highs of 20°C and overnight lows near 12°C, with 89 mm of rain across 6.4 wet days and about 10.1 hours of daylight. It is the 10th-warmest and 1st-wettest month of the year here.
Highs ease over the month, from about 22°C in the first days to 19°C by the end. The sky is clear or mostly clear about 60% of the time in December, and the air most often feels dry.
Daylight stretches from about 10 h 12 min at the start of December to 10 h 06 min by month's end. Set against the rest of the year, December is Bandar-e Deylam's 11th-clearest and 10th-windiest month. For the whole year in context, see Bandar-e Deylam's year-round climate.
- Daytime high
- 20°
- 10th warmest
- Overnight low
- 12°
- 3rd coldest
- Rainfall
- 89 mm
- 6.4 wet days
- Daylight
- 10 h 06 min
- 7:03 AM – 5:08 PM
- Cloud cover
- 35%
- 11th clearest
- Wind
- 12 km/h
- 10th windiest
- Solar energy
- 3.31 kWh/m²
- Travel score
- 7.4
- out of 10
Bandar-e Deylam is city in Bushehr Province, Iran.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in December
Highs ease over the month, from about 22°C in the first days to 19°C by the end.
A typical December day in Bandar-e Deylam reaches about 20°C in the afternoon and slips back to 12°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 24°C. Set against its neighbours, December runs about 6°C cooler than November and about 2°C warmer than January.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 |
| Avg low (°C) | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 22 | 14 |
| 2 | 22 | 13 |
| 3 | 22 | 13 |
| 4 | 22 | 13 |
| 5 | 22 | 13 |
| 6 | 21 | 13 |
| 7 | 21 | 13 |
| 8 | 21 | 13 |
| 9 | 21 | 13 |
| 10 | 21 | 13 |
| 11 | 21 | 12 |
| 12 | 21 | 12 |
| 13 | 20 | 12 |
| 14 | 20 | 12 |
| 15 | 20 | 12 |
| 16 | 20 | 12 |
| 17 | 20 | 12 |
| 18 | 20 | 12 |
| 19 | 20 | 12 |
| 20 | 20 | 12 |
| 21 | 20 | 12 |
| 22 | 20 | 11 |
| 23 | 20 | 11 |
| 24 | 20 | 11 |
| 25 | 20 | 11 |
| 26 | 19 | 11 |
| 27 | 19 | 11 |
| 28 | 19 | 11 |
| 29 | 19 | 11 |
| 30 | 19 | 11 |
| 31 | 19 | 11 |
How December really feels in Bandar-e Deylam
Once humidity and wind are folded in, December averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.
December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Bandar-e Deylam weather by month
How December compares with the rest of the year at a glance. December is the 10th-warmest and 1st-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 18° / 10° | 74 | 7 | 10.3 | 6.8 |
| Feb | 20° / 12° | 38 | 4.8 | 10.9 | 7.5 |
| Mar | 24° / 15° | 34 | 4.3 | 11.8 | 8.3 |
| Apr | 30° / 20° | 10 | 1.9 | 12.7 | 6.3 |
| May | 36° / 25° | 4 | 0.3 | 13.5 | 2.4 |
| Jun | 40° / 29° | 0 | 0 | 13.9 | 0.0 |
| Jul | 41° / 30° | 0 | 0 | 13.7 | 0.0 |
| Aug | 41° / 30° | 0 | 0 | 13.1 | 0.0 |
| Sep | 38° / 27° | 0 | 0 | 12.2 | 1.2 |
| Oct | 34° / 22° | 2 | 0.5 | 11.3 | 4.2 |
| Nov | 26° / 16° | 58 | 4.2 | 10.5 | 7.7 |
| Dec | 20° / 12° | 89 | 6.4 | 10.1 | 7.4 |
Cloud cover in December
The sky is clear or mostly clear about 60% of the time in December.
Beyond those clear spells, partly cloudy skies cover about 11% of December, with mostly cloudy or overcast conditions the remaining 29%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 73 | 72 | 72 | 72 | 72 | 71 | 70 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 70 | 70 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 70 | 70 | 69 |
| Cloudier (%) | 27 | 28 | 28 | 28 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 31 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 73 | 27 |
| 2 | 72 | 28 |
| 3 | 72 | 28 |
| 4 | 72 | 28 |
| 5 | 72 | 28 |
| 6 | 71 | 29 |
| 7 | 70 | 30 |
| 8 | 71 | 29 |
| 9 | 71 | 29 |
| 10 | 71 | 29 |
| 11 | 71 | 29 |
| 12 | 71 | 29 |
| 13 | 71 | 29 |
| 14 | 71 | 29 |
| 15 | 71 | 29 |
| 16 | 70 | 30 |
| 17 | 70 | 30 |
| 18 | 71 | 29 |
| 19 | 71 | 29 |
| 20 | 71 | 29 |
| 21 | 71 | 29 |
| 22 | 71 | 29 |
| 23 | 71 | 29 |
| 24 | 71 | 29 |
| 25 | 71 | 29 |
| 26 | 71 | 29 |
| 27 | 71 | 29 |
| 28 | 71 | 29 |
| 29 | 70 | 30 |
| 30 | 70 | 30 |
| 31 | 69 | 31 |
Chance of precipitation in December
Bandar-e Deylam gets around 89 mm of rain over 6.4 wet days in December, the wettest month. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable rain averages around 21% and peaks near 24% on the wettest days.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 19 |
| Rain chance (%) | |
|---|---|
| 1 | 21 |
| 2 | 21 |
| 3 | 22 |
| 4 | 22 |
| 5 | 22 |
| 6 | 23 |
| 7 | 23 |
| 8 | 23 |
| 9 | 24 |
| 10 | 24 |
| 11 | 23 |
| 12 | 23 |
| 13 | 23 |
| 14 | 23 |
| 15 | 22 |
| 16 | 22 |
| 17 | 21 |
| 18 | 21 |
| 19 | 20 |
| 20 | 19 |
| 21 | 19 |
| 22 | 18 |
| 23 | 18 |
| 24 | 17 |
| 25 | 17 |
| 26 | 17 |
| 27 | 17 |
| 28 | 17 |
| 29 | 18 |
| 30 | 18 |
| 31 | 19 |
Humidity in December
Most of December feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, December lands in the dry band about 81% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 69 | 70 | 70 | 70 | 71 | 71 | 72 | 74 | 74 | 75 | 77 | 79 | 80 | 82 | 82 | 83 | 84 | 85 | 86 | 86 | 87 | 87 | 87 | 88 | 89 | 89 | 89 | 89 | 89 | 89 | 89 |
| Comfortable (%) | 24 | 23 | 23 | 23 | 22 | 22 | 21 | 20 | 20 | 19 | 18 | 17 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Humid (%) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 69 | 24 | 7 |
| 2 | 70 | 23 | 7 |
| 3 | 70 | 23 | 7 |
| 4 | 70 | 23 | 7 |
| 5 | 71 | 22 | 7 |
| 6 | 71 | 22 | 7 |
| 7 | 72 | 21 | 7 |
| 8 | 74 | 20 | 6 |
| 9 | 74 | 20 | 6 |
| 10 | 75 | 19 | 6 |
| 11 | 77 | 18 | 5 |
| 12 | 79 | 17 | 4 |
| 13 | 80 | 16 | 4 |
| 14 | 82 | 15 | 3 |
| 15 | 82 | 15 | 3 |
| 16 | 83 | 14 | 3 |
| 17 | 84 | 14 | 2 |
| 18 | 85 | 13 | 2 |
| 19 | 86 | 13 | 1 |
| 20 | 86 | 13 | 1 |
| 21 | 87 | 12 | 1 |
| 22 | 87 | 12 | 1 |
| 23 | 87 | 12 | 1 |
| 24 | 88 | 12 | 0 |
| 25 | 89 | 11 | 0 |
| 26 | 89 | 11 | 0 |
| 27 | 89 | 11 | 0 |
| 28 | 89 | 11 | 0 |
| 29 | 89 | 11 | 0 |
| 30 | 89 | 11 | 0 |
| 31 | 89 | 11 | 0 |
Wind in December
Winds average 12 km/h in December.
Across December, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 12 | light breeze |
| 2 | 12 | light breeze |
| 3 | 12 | light breeze |
| 4 | 12 | light breeze |
| 5 | 12 | light breeze |
| 6 | 12 | light breeze |
| 7 | 13 | light breeze |
| 8 | 13 | light breeze |
| 9 | 13 | light breeze |
| 10 | 13 | light breeze |
| 11 | 13 | light breeze |
| 12 | 13 | light breeze |
| 13 | 13 | light breeze |
| 14 | 13 | light breeze |
| 15 | 13 | light breeze |
| 16 | 13 | light breeze |
| 17 | 13 | light breeze |
| 18 | 13 | light breeze |
| 19 | 12 | light breeze |
| 20 | 12 | light breeze |
| 21 | 12 | light breeze |
| 22 | 12 | light breeze |
| 23 | 12 | light breeze |
| 24 | 12 | light breeze |
| 25 | 12 | light breeze |
| 26 | 12 | light breeze |
| 27 | 12 | light breeze |
| 28 | 12 | light breeze |
| 29 | 12 | light breeze |
| 30 | 12 | light breeze |
| 31 | 12 | light breeze |
Sunrise & sunset in December
Daylight runs from about 10 h 12 min at the start of December to 10 h 06 min by month's end. The lit band spans sunrise to sunset each day.
Days shrink by about 6 minutes over December. Sunrise moves from 6:53 AM to 7:10 AM, and sunset from 5:05 PM to 5:15 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 |
| Sunrise (AM) | 6:53 | 6:54 | 6:55 | 6:55 | 6:56 | 6:57 | 6:57 | 6:58 | 6:59 | 7:00 | 7:00 | 7:01 | 7:01 | 7:02 | 7:03 | 7:03 | 7:04 | 7:04 | 7:05 | 7:05 | 7:06 | 7:06 | 7:07 | 7:07 | 7:08 | 7:08 | 7:09 | 7:09 | 7:09 | 7:10 | 7:10 |
| Sunset (PM) | 5:05 | 5:05 | 5:05 | 5:05 | 5:05 | 5:05 | 5:06 | 5:06 | 5:06 | 5:06 | 5:06 | 5:07 | 5:07 | 5:07 | 5:07 | 5:08 | 5:08 | 5:08 | 5:09 | 5:09 | 5:10 | 5:10 | 5:11 | 5:11 | 5:12 | 5:12 | 5:13 | 5:13 | 5:14 | 5:15 | 5:15 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 10.2 | 6:53 | 5:05 |
| 2 | 10.2 | 6:54 | 5:05 |
| 3 | 10.2 | 6:55 | 5:05 |
| 4 | 10.2 | 6:55 | 5:05 |
| 5 | 10.2 | 6:56 | 5:05 |
| 6 | 10.1 | 6:57 | 5:05 |
| 7 | 10.1 | 6:57 | 5:06 |
| 8 | 10.1 | 6:58 | 5:06 |
| 9 | 10.1 | 6:59 | 5:06 |
| 10 | 10.1 | 7:00 | 5:06 |
| 11 | 10.1 | 7:00 | 5:06 |
| 12 | 10.1 | 7:01 | 5:07 |
| 13 | 10.1 | 7:01 | 5:07 |
| 14 | 10.1 | 7:02 | 5:07 |
| 15 | 10.1 | 7:03 | 5:07 |
| 16 | 10.1 | 7:03 | 5:08 |
| 17 | 10.1 | 7:04 | 5:08 |
| 18 | 10.1 | 7:04 | 5:08 |
| 19 | 10.1 | 7:05 | 5:09 |
| 20 | 10.1 | 7:05 | 5:09 |
| 21 | 10.1 | 7:06 | 5:10 |
| 22 | 10.1 | 7:06 | 5:10 |
| 23 | 10.1 | 7:07 | 5:11 |
| 24 | 10.1 | 7:07 | 5:11 |
| 25 | 10.1 | 7:08 | 5:12 |
| 26 | 10.1 | 7:08 | 5:12 |
| 27 | 10.1 | 7:09 | 5:13 |
| 28 | 10.1 | 7:09 | 5:13 |
| 29 | 10.1 | 7:09 | 5:14 |
| 30 | 10.1 | 7:10 | 5:15 |
| 31 | 10.1 | 7:10 | 5:15 |
Solar energy in December
Average shortwave solar energy reaching the ground each day in December, about 3.31 kWh/m² — the year's lowest.
For context, solar energy here swings from a low near 3.31 kWh/m² to a high of 7.82 kWh/m² in June across the year — December's 3.31 kWh/m² sits near the bottom.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 3.5 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 3.5 | Moderate |
| 2 | 3.4 | Moderate |
| 3 | 3.4 | Moderate |
| 4 | 3.4 | Moderate |
| 5 | 3.4 | Moderate |
| 6 | 3.4 | Moderate |
| 7 | 3.4 | Moderate |
| 8 | 3.3 | Moderate |
| 9 | 3.3 | Moderate |
| 10 | 3.3 | Moderate |
| 11 | 3.3 | Moderate |
| 12 | 3.3 | Moderate |
| 13 | 3.3 | Moderate |
| 14 | 3.3 | Moderate |
| 15 | 3.3 | Moderate |
| 16 | 3.3 | Moderate |
| 17 | 3.3 | Moderate |
| 18 | 3.3 | Moderate |
| 19 | 3.3 | Moderate |
| 20 | 3.3 | Moderate |
| 21 | 3.3 | Moderate |
| 22 | 3.3 | Moderate |
| 23 | 3.3 | Moderate |
| 24 | 3.3 | Moderate |
| 25 | 3.3 | Moderate |
| 26 | 3.3 | Moderate |
| 27 | 3.3 | Moderate |
| 28 | 3.3 | Moderate |
| 29 | 3.3 | Moderate |
| 30 | 3.3 | Moderate |
| 31 | 3.3 | Moderate |
Hazard calendar for Bandar-e Deylam
None of Bandar-e Deylam's seasonal hazards are active in December. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Bandar-e Deylam sees seasonal dust haze (March–May), heaviest in April.
Is December a good time to visit Bandar-e Deylam?
Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
December is one of the better times to visit Bandar-e Deylam for general sightseeing.
What to pack for Bandar-e Deylam in December
From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In December, Bandar-e Deylam sees daytime highs around 20°C and nights near 12°C. Little to plan around — just the basics. About 6 days see rain.
Sea temperature near Bandar-e Deylam in December
The nearest coast averages about 20°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 33°C and coldest in February near 16°C.
It's comfortable for a long swim from Apr 1 to Dec 14 — about 8.5 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 17 | 16 | 18 | 22 | 26 | 29 | 31 | 33 | 32 | 29 | 24 | 20 |
| Comfort | Cool | Cool | Cool | Refreshing | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 17 | Cool |
| Feb | 16 | Cool |
| Mar | 18 | Cool |
| Apr | 22 | Refreshing |
| May | 26 | Warm |
| Jun | 29 | Tropical |
| Jul | 31 | Tropical |
| Aug | 33 | Tropical |
| Sep | 32 | Tropical |
| Oct | 29 | Tropical |
| Nov | 24 | Warm |
| Dec | 20 | Cool |
UV index in Bandar-e Deylam in December
Clear-sky midday UV in December peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Bandar-e Deylam peaks around August 10 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 3 | 5 | 6 | 6 | 7 | 9 | 9 | 9 | 6 | 6 | 4 | 3 |
| Level | Moderate | Moderate | High | High | High | Very high | Very high | Very high | High | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 3 | Moderate |
| Feb | 5 | Moderate |
| Mar | 6 | High |
| Apr | 6 | High |
| May | 7 | High |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 6 | High |
| Oct | 6 | High |
| Nov | 4 | Moderate |
| Dec | 3 | Moderate |
Air quality in Bandar-e Deylam in December
Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.
Air quality in Bandar-e Deylam is worst in May — around 43 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 36 | 38 | 41 | 41 | 43 | 37 | 41 | 40 | 37 | 36 | 32 | 32 |
| Level | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Poor | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 36 | Poor |
| Feb | 38 | Poor |
| Mar | 41 | Poor |
| Apr | 41 | Poor |
| May | 43 | Poor |
| Jun | 37 | Poor |
| Jul | 41 | Poor |
| Aug | 40 | Poor |
| Sep | 37 | Poor |
| Oct | 36 | Poor |
| Nov | 32 | Moderate |
| Dec | 32 | Moderate |
Where is Bandar-e Deylam?
Bandar-e Deylam sits at 30.1°N, 50.2°E, 5 m above sea level, in Iran. The nearest listed city is Hendījān, 48 km away.
Topography around Bandar-e Deylam
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Bandar-e Deylam.
Within 3 km, the terrain around Bandar-e Deylam has only modest variations in elevation — a maximum elevation change of 11 m around an average of 2 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 102 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,180 m.
The land around Bandar-e Deylam is covered by bare terrain (58%) and water (26%) within 3 km, water (41%) and bare terrain (36%) within 16 km, and grassland (36%), water (30%) and bare terrain (23%) within 80 km.
Iran travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / F
- 220 V · 50 Hz
- Prices
- ≈ 352% of US
- price level, 2025
- GDP per capita
- $3,924
- 2025
- Happiness
- 5.2 / 10
- World Happiness, 2025
- Safe drinking water
- 94%
- of population, 2024
- Homicide rate
- 2.4
- per 100k, 2014
- Road deaths
- 21.5
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 492
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Bandar-e Deylam (30.0542°, 50.159°, elevation 5 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).