Reẕvānshahr weather in April
In April, Reẕvānshahr sees average daytime highs of 15°C and overnight lows near 12°C, with 84 mm of precipitation across 14.2 wet days and about 12.9 hours of daylight. It is the 8th-warmest and 8th-wettest month of the year here.
Highs climb over the month, from about 14°C in the first days to 17°C by the end. The sky is clear or mostly clear about 23% of the time in April, and the air most often feels dry.
Daylight stretches from about 12 h 24 min at the start of April to 13 h 30 min by month's end. Set against the rest of the year, April is Reẕvānshahr's 12th-clearest and 6th-windiest month. For the whole year in context, see Reẕvānshahr's year-round climate.
- Daytime high
- 15°
- 8th warmest
- Overnight low
- 12°
- 5th coldest
- Precipitation
- 84 mm
- 14.2 wet days
- Daylight
- 13 hours
- 5:45 AM – 6:43 PM
- Cloud cover
- 65%
- 12th clearest
- Wind
- 8 km/h
- 6th windiest
- Solar energy
- 4.67 kWh/m²
- Travel score
- 4.1
- out of 10
Reẕvānshahr is city in Gilan Province, Iran.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in April
Highs climb over the month, from about 14°C in the first days to 17°C by the end.
A typical April day in Reẕvānshahr reaches about 15°C in the afternoon and slips back to 12°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 11°C and 19°C. Set against its neighbours, April runs about 4°C warmer than March and about 5°C cooler than May.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 |
| Avg low (°C) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| 1 | 13 | 10 |
| 2 | 13 | 10 |
| 3 | 14 | 10 |
| 4 | 14 | 10 |
| 5 | 14 | 10 |
| 6 | 14 | 10 |
| 7 | 14 | 10 |
| 8 | 14 | 11 |
| 9 | 14 | 11 |
| 10 | 15 | 11 |
| 11 | 15 | 11 |
| 12 | 15 | 11 |
| 13 | 15 | 11 |
| 14 | 15 | 11 |
| 15 | 15 | 12 |
| 16 | 15 | 12 |
| 17 | 15 | 12 |
| 18 | 16 | 12 |
| 19 | 16 | 12 |
| 20 | 16 | 12 |
| 21 | 16 | 12 |
| 22 | 16 | 12 |
| 23 | 16 | 13 |
| 24 | 16 | 13 |
| 25 | 16 | 13 |
| 26 | 16 | 13 |
| 27 | 17 | 13 |
| 28 | 17 | 13 |
| 29 | 17 | 13 |
| 30 | 17 | 14 |
Reẕvānshahr weather by month
How April compares with the rest of the year at a glance. April is the 8th-warmest and 8th-wettest month here — the current month is highlighted below.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 10° / 6° | 134 | 14 | 5.5 | 9.7 | 2.1 |
| Feb | 10° / 6° | 120 | 13 | 5.2 | 10.6 | 1.9 |
| Mar | 12° / 8° | 109 | 14.6 | 3 | 11.7 | 2.7 |
| Apr | 15° / 12° | 84 | 14.2 | 0.3 | 12.9 | 4.1 |
| May | 20° / 17° | 55 | 12.1 | 0 | 14 | 6.1 |
| Jun | 25° / 21° | 56 | 7.3 | 0 | 14.5 | 7.7 |
| Jul | 27° / 24° | 52 | 5.6 | 0 | 14.3 | 7.7 |
| Aug | 27° / 24° | 79 | 7.9 | 0 | 13.4 | 7.2 |
| Sep | 24° / 21° | 187 | 13.4 | 0 | 12.3 | 6.5 |
| Oct | 21° / 17° | 250 | 15.8 | 0 | 11 | 5.6 |
| Nov | 16° / 12° | 235 | 15.9 | 1 | 10 | 4.2 |
| Dec | 12° / 9° | 154 | 13.9 | 3 | 9.5 | 3.0 |
Cloud cover in April
The sky is clear or mostly clear about 23% of the time in April, the cloudiest month of the year.
Beyond those clear spells, partly cloudy skies cover about 19% of April, with mostly cloudy or overcast conditions the remaining 58%.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 40 | 39 | 40 | 40 | 41 | 41 | 42 | 43 | 43 | 43 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 43 | 43 | 42 | 41 | 42 | 41 | 41 | 41 | 40 | 40 | 40 | 41 | 42 |
| Cloudier (%) | 60 | 61 | 60 | 60 | 59 | 59 | 58 | 57 | 57 | 57 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 57 | 57 | 58 | 59 | 58 | 59 | 59 | 59 | 60 | 60 | 60 | 59 | 58 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 40 | 60 |
| 2 | 39 | 61 |
| 3 | 40 | 60 |
| 4 | 40 | 60 |
| 5 | 41 | 59 |
| 6 | 41 | 59 |
| 7 | 42 | 58 |
| 8 | 43 | 57 |
| 9 | 43 | 57 |
| 10 | 43 | 57 |
| 11 | 44 | 56 |
| 12 | 44 | 56 |
| 13 | 44 | 56 |
| 14 | 44 | 56 |
| 15 | 44 | 56 |
| 16 | 44 | 56 |
| 17 | 44 | 56 |
| 18 | 43 | 57 |
| 19 | 43 | 57 |
| 20 | 42 | 58 |
| 21 | 41 | 59 |
| 22 | 42 | 58 |
| 23 | 41 | 59 |
| 24 | 41 | 59 |
| 25 | 41 | 59 |
| 26 | 40 | 60 |
| 27 | 40 | 60 |
| 28 | 40 | 60 |
| 29 | 41 | 59 |
| 30 | 42 | 58 |
Chance of precipitation in April
Reẕvānshahr gets around 84 mm of rain and snow over 14.2 wet days in April. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 47% and peaks near 50% on the wettest days, and about 0 day brings snow.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 45 | 45 | 45 | 45 | 44 | 44 | 44 | 44 | 44 | 44 | 45 | 45 | 45 | 46 | 47 | 47 | 48 | 49 | 49 | 50 | 50 | 50 | 50 | 50 | 50 | 49 | 49 | 49 | 48 | 48 |
| Snow chance (%) | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 45 | 4 |
| 2 | 45 | 4 |
| 3 | 45 | 3 |
| 4 | 45 | 3 |
| 5 | 44 | 3 |
| 6 | 44 | 2 |
| 7 | 44 | 2 |
| 8 | 44 | 2 |
| 9 | 44 | 2 |
| 10 | 44 | 1 |
| 11 | 45 | 1 |
| 12 | 45 | 1 |
| 13 | 45 | 1 |
| 14 | 46 | 1 |
| 15 | 47 | 1 |
| 16 | 47 | 1 |
| 17 | 48 | 0 |
| 18 | 49 | 0 |
| 19 | 49 | 0 |
| 20 | 50 | 0 |
| 21 | 50 | 0 |
| 22 | 50 | 0 |
| 23 | 50 | 0 |
| 24 | 50 | 0 |
| 25 | 50 | 0 |
| 26 | 49 | 0 |
| 27 | 49 | 0 |
| 28 | 49 | 0 |
| 29 | 48 | 0 |
| 30 | 48 | 0 |
Humidity in April
Most of April feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, April lands in the dry band about 76% 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 99 | 99 | 98 | 97 | 96 | 95 | 94 | 93 | 91 | 89 | 87 | 85 | 84 | 82 | 80 | 78 | 75 | 73 | 71 | 69 | 66 | 65 | 62 | 60 | 57 | 55 | 53 | 50 | 47 | 45 |
| Comfortable (%) | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 9 | 11 | 13 | 15 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 33 | 35 | 37 | 39 | 40 | 41 | 42 | 43 | 44 |
| Humid (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 4 | 5 | 6 | 8 | 9 | 11 |
| Dry (%) | Comfortable (%) | Humid (%) | |
|---|---|---|---|
| 1 | 99 | 1 | 0 |
| 2 | 99 | 1 | 0 |
| 3 | 98 | 2 | 0 |
| 4 | 97 | 3 | 0 |
| 5 | 96 | 4 | 0 |
| 6 | 95 | 5 | 0 |
| 7 | 94 | 6 | 0 |
| 8 | 93 | 7 | 0 |
| 9 | 91 | 9 | 0 |
| 10 | 89 | 11 | 0 |
| 11 | 87 | 13 | 0 |
| 12 | 85 | 15 | 0 |
| 13 | 84 | 16 | 0 |
| 14 | 82 | 18 | 0 |
| 15 | 80 | 20 | 0 |
| 16 | 78 | 22 | 0 |
| 17 | 75 | 24 | 1 |
| 18 | 73 | 26 | 1 |
| 19 | 71 | 28 | 1 |
| 20 | 69 | 30 | 1 |
| 21 | 66 | 32 | 2 |
| 22 | 65 | 33 | 2 |
| 23 | 62 | 35 | 3 |
| 24 | 60 | 37 | 3 |
| 25 | 57 | 39 | 4 |
| 26 | 55 | 40 | 5 |
| 27 | 53 | 41 | 6 |
| 28 | 50 | 42 | 8 |
| 29 | 47 | 43 | 9 |
| 30 | 45 | 44 | 11 |
Wind in April
Winds average 8 km/h in April.
Across April, daily wind ranges from about 8 km/h on the calmest days to 9 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| 1 | 9 | calm |
| 2 | 9 | calm |
| 3 | 9 | calm |
| 4 | 9 | calm |
| 5 | 9 | calm |
| 6 | 9 | calm |
| 7 | 9 | calm |
| 8 | 8 | calm |
| 9 | 8 | calm |
| 10 | 8 | calm |
| 11 | 8 | calm |
| 12 | 8 | calm |
| 13 | 8 | calm |
| 14 | 8 | calm |
| 15 | 8 | calm |
| 16 | 8 | calm |
| 17 | 8 | calm |
| 18 | 8 | calm |
| 19 | 8 | calm |
| 20 | 8 | calm |
| 21 | 8 | calm |
| 22 | 8 | calm |
| 23 | 8 | calm |
| 24 | 8 | calm |
| 25 | 8 | calm |
| 26 | 8 | calm |
| 27 | 8 | calm |
| 28 | 8 | calm |
| 29 | 8 | calm |
| 30 | 8 | calm |
Sunrise & sunset in April
Daylight runs from about 12 h 24 min at the start of April to 13 h 30 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 66 minutes over April. Sunrise moves from 6:07 AM to 5:26 AM, and sunset from 6:29 PM to 6:56 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 12.4 | 12.4 | 12.4 | 12.5 | 12.5 | 12.6 | 12.6 | 12.6 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 13.0 | 13.0 | 13.0 | 13.1 | 13.1 | 13.2 | 13.2 | 13.2 | 13.3 | 13.3 | 13.3 | 13.4 | 13.4 | 13.5 | 13.5 |
| Sunrise (AM) | 6:07 | 6:06 | 6:04 | 6:03 | 6:01 | 6:00 | 5:58 | 5:57 | 5:55 | 5:54 | 5:52 | 5:51 | 5:49 | 5:48 | 5:46 | 5:45 | 5:43 | 5:42 | 5:40 | 5:39 | 5:38 | 5:36 | 5:35 | 5:34 | 5:32 | 5:31 | 5:30 | 5:28 | 5:27 | 5:26 |
| Sunset (PM) | 6:29 | 6:30 | 6:31 | 6:32 | 6:33 | 6:34 | 6:34 | 6:35 | 6:36 | 6:37 | 6:38 | 6:39 | 6:40 | 6:41 | 6:42 | 6:43 | 6:44 | 6:44 | 6:45 | 6:46 | 6:47 | 6:48 | 6:49 | 6:50 | 6:51 | 6:52 | 6:53 | 6:54 | 6:55 | 6:56 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 12.4 | 6:07 | 6:29 |
| 2 | 12.4 | 6:06 | 6:30 |
| 3 | 12.4 | 6:04 | 6:31 |
| 4 | 12.5 | 6:03 | 6:32 |
| 5 | 12.5 | 6:01 | 6:33 |
| 6 | 12.6 | 6:00 | 6:34 |
| 7 | 12.6 | 5:58 | 6:34 |
| 8 | 12.6 | 5:57 | 6:35 |
| 9 | 12.7 | 5:55 | 6:36 |
| 10 | 12.7 | 5:54 | 6:37 |
| 11 | 12.8 | 5:52 | 6:38 |
| 12 | 12.8 | 5:51 | 6:39 |
| 13 | 12.8 | 5:49 | 6:40 |
| 14 | 12.9 | 5:48 | 6:41 |
| 15 | 12.9 | 5:46 | 6:42 |
| 16 | 13.0 | 5:45 | 6:43 |
| 17 | 13.0 | 5:43 | 6:44 |
| 18 | 13.0 | 5:42 | 6:44 |
| 19 | 13.1 | 5:40 | 6:45 |
| 20 | 13.1 | 5:39 | 6:46 |
| 21 | 13.2 | 5:38 | 6:47 |
| 22 | 13.2 | 5:36 | 6:48 |
| 23 | 13.2 | 5:35 | 6:49 |
| 24 | 13.3 | 5:34 | 6:50 |
| 25 | 13.3 | 5:32 | 6:51 |
| 26 | 13.3 | 5:31 | 6:52 |
| 27 | 13.4 | 5:30 | 6:53 |
| 28 | 13.4 | 5:28 | 6:54 |
| 29 | 13.5 | 5:27 | 6:55 |
| 30 | 13.5 | 5:26 | 6:56 |
Solar energy in April
Average shortwave solar energy reaching the ground each day in April, about 4.67 kWh/m².
For context, solar energy here swings from a low near 1.88 kWh/m² to a high of 6.26 kWh/m² in June across the year — April's 4.67 kWh/m² falls in the middle.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 4.3 | 4.4 | 4.4 | 4.4 | 4.5 | 4.5 | 4.5 | 4.6 | 4.6 | 4.6 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 4.9 | 4.9 | 4.9 | 5.0 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 4.3 | Bright |
| 2 | 4.4 | Bright |
| 3 | 4.4 | Bright |
| 4 | 4.4 | Bright |
| 5 | 4.5 | Bright |
| 6 | 4.5 | Bright |
| 7 | 4.5 | Bright |
| 8 | 4.6 | Bright |
| 9 | 4.6 | Bright |
| 10 | 4.6 | Bright |
| 11 | 4.7 | Bright |
| 12 | 4.7 | Bright |
| 13 | 4.7 | Bright |
| 14 | 4.7 | Bright |
| 15 | 4.7 | Bright |
| 16 | 4.7 | Bright |
| 17 | 4.7 | Bright |
| 18 | 4.7 | Bright |
| 19 | 4.7 | Bright |
| 20 | 4.7 | Bright |
| 21 | 4.8 | Bright |
| 22 | 4.8 | Bright |
| 23 | 4.8 | Bright |
| 24 | 4.8 | Bright |
| 25 | 4.8 | Bright |
| 26 | 4.8 | Bright |
| 27 | 4.9 | Bright |
| 28 | 4.9 | Bright |
| 29 | 4.9 | Bright |
| 30 | 5.0 | Bright |
Hazard calendar for Reẕvānshahr
None of Reẕvānshahr's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Reẕvānshahr's rainy season runs September–February, when most of the year's rain falls.
Is April a good time to visit Reẕvānshahr?
Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
April is a reasonable time to visit Reẕvānshahr for sightseeing.
What to pack for Reẕvānshahr in April
From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In April, Reẕvānshahr sees daytime highs around 15°C and nights near 12°C. Pack rain gear. Worth having: a warm layer and sun protection. About 14 days see rain.
Sea temperature near Reẕvānshahr in April
The nearest coast averages about 13°C in April — 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 28°C and coldest in February near 10°C.
It's comfortable for a long swim from May 22 to Nov 4 — about 5.5 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 12 | 10 | 10 | 13 | 19 | 24 | 27 | 28 | 26 | 23 | 18 | 14 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Warm | Warm | Warm | Warm | Refreshing | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 12 | Bracing |
| Feb | 10 | Bracing |
| Mar | 10 | Bracing |
| Apr | 13 | Bracing |
| May | 19 | Cool |
| Jun | 24 | Warm |
| Jul | 27 | Warm |
| Aug | 28 | Warm |
| Sep | 26 | Warm |
| Oct | 23 | Refreshing |
| Nov | 18 | Cool |
| Dec | 14 | Bracing |
UV index in Reẕvānshahr in April
Clear-sky midday UV in April peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Reẕvānshahr peaks around July 19 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 4 | 6 | 7 | 8 | 9 | 9 | 6 | 4 | 3 | 2 |
| Level | Moderate | Moderate | Moderate | High | Very high | Very high | Very high | Very high | High | Moderate | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Moderate |
| Feb | 3 | Moderate |
| Mar | 4 | Moderate |
| Apr | 6 | High |
| May | 7 | Very high |
| Jun | 8 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Moderate |
Air quality in Reẕvānshahr in April
Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.
Air quality in Reẕvānshahr is worst in March — around 27 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (July, 14 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 21 | 21 | 27 | 23 | 21 | 17 | 14 | 20 | 25 | 23 | 21 | 20 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 21 | Moderate |
| Feb | 21 | Moderate |
| Mar | 27 | Moderate |
| Apr | 23 | Moderate |
| May | 21 | Moderate |
| Jun | 17 | Moderate |
| Jul | 14 | Moderate |
| Aug | 20 | Moderate |
| Sep | 25 | Moderate |
| Oct | 23 | Moderate |
| Nov | 21 | Moderate |
| Dec | 20 | Moderate |
Where is Reẕvānshahr?
Reẕvānshahr sits at 37.5°N, 49.1°E, 15 m above sea level, in Iran. The nearest listed city is Māsāl, 21 km away.
Topography around Reẕvānshahr
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Reẕvānshahr.
Within 3 km, the terrain around Reẕvānshahr has only modest variations in elevation — a maximum elevation change of 107 m around an average of 14 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,430 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,325 m.
The land around Reẕvānshahr is covered by cropland (49%) and trees (22%) within 3 km, trees (42%), water (28%) and cropland (21%) within 16 km, and water (34%), grassland (29%) and trees (22%) 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 Reẕvānshahr (37.5495°, 49.1374°, elevation 15 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).