Tonekābon weather in August

In August, Tonekābon sees average daytime highs of 23°C and overnight lows near 18°C, with 146 mm of rain across 20.4 wet days and about 13.4 hours of daylight. It is the 1st-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 25% of the time in August, and the air most often feels muggy.

Daylight stretches from about 13 h 54 min at the start of August to 12 h 54 min by month's end. Set against the rest of the year, August is Tonekābon's 5th-clearest and 8th-windiest month. For the whole year in context, see Tonekābon's year-round climate.

Daytime high
23°
1st warmest
Overnight low
18°
12th coldest
Rainfall
146 mm
20.4 wet days
Daylight
13 h 24 min
5:28 AM – 6:53 PM
Cloud cover
58%
5th clearest
Wind
5 km/h
8th windiest
Solar energy
5.48 kWh/m²
Travel score
5.3
out of 10

Tonekābon is city in Mazandaran Province, Iran.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 23°C through the month.

A typical August day in Tonekābon reaches about 23°C in the afternoon and slips back to 18°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 26°C. Set against its neighbours, August runs on par with July and about 3°C warmer than September.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12419
22419
32419
42419
52319
62318
72318
82318
92318
102318
112318
122318
132318
142318
152318
162318
172318
182318
192318
202318
212318
222318
232318
242318
252318
262318
272318
282318
292218
302217
312217

How August really feels in Tonekābon

Once humidity and wind are folded in, August 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.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Tonekābon weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -0°8011.29.39.80.0
Feb / 8011.19.210.60.1
Mar / 8512.8911.71.3
Apr13° / 8114.72.912.93.2
May17° / 12°8718.60.213.94.5
Jun21° / 16°11819.9014.55.0
Jul23° / 18°12620.2014.35.3
Aug23° / 18°14620.4013.45.3
Sep21° / 15°21320.1012.24.9
Oct17° / 11°17316.50.6114.5
Nov11° / 14114.15.6102.4
Dec / 8311.18.59.50.7

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 21% of August, with mostly cloudy or overcast conditions the remaining 53%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
25050
35149
45149
55149
65050
75050
85050
94951
104852
114753
124753
134753
144555
154555
164555
174456
184357
194357
204357
214357
224357
234456
244456
254555
264555
274555
284555
294555
304654
314753

Chance of precipitation in August

Any precipitation

Tonekābon gets around 146 mm of rain over 20.4 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 66% and peaks near 68% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
161
261
361
462
562
663
763
864
964
1065
1165
1266
1366
1466
1567
1667
1767
1867
1967
2068
2168
2268
2368
2468
2567
2667
2767
2867
2967
3067
3167

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the muggy band about 44% of days. Sticky, muggy-or-worse air turns up on roughly 46% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11936504
21936504
31936504
41936504
51936513
61936513
71937503
81937503
91937512
101938502
111938502
121939492
131940492
141941482
151842472
161843462
171843452
181844442
191945432
201945422
211946422
2211046412
2311047392
2421147382
2521247372
2621348362
2721349342
2821449332
2921550312
3031651291
3131751281

Wind in August

Winds average 5 km/h in August.

Across August, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 13 h 54 min at the start of August to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over August. Sunrise moves from 5:15 AM to 5:41 AM, and sunset from 7:10 PM to 6:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.95:157:10
213.95:167:09
313.85:177:08
413.85:187:07
513.85:197:06
613.85:207:05
713.75:207:04
813.75:217:03
913.75:227:01
1013.65:237:00
1113.65:246:59
1213.65:256:58
1313.55:256:57
1413.55:266:56
1513.55:276:54
1613.45:286:53
1713.45:296:52
1813.35:306:51
1913.35:316:49
2013.35:316:48
2113.25:326:47
2213.25:336:45
2313.25:346:44
2413.15:356:43
2513.15:366:41
2613.15:366:40
2713.05:376:38
2813.05:386:37
2912.95:396:35
3012.95:406:34
3112.95:416:32

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.48 kWh/m².

For context, solar energy here swings from a low near 2.1 kWh/m² to a high of 6.17 kWh/m² in June across the year — August's 5.48 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.6Bright
135.6Bright
145.6Bright
155.5Bright
165.5Bright
175.5Bright
185.4Bright
195.4Bright
205.3Bright
215.3Bright
225.3Bright
235.2Bright
245.2Bright
255.1Bright
265.1Bright
275.0Bright
285.0Bright
294.9Bright
304.9Bright
314.8Bright
Planning a trip in August

Is August a good time to visit Tonekābon?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.3
Sightseeing
1st-best month of the year
4.2
Beach & pool
1st-best month of the year

August is a reasonable time to visit Tonekābon for sightseeing.

What to pack for Tonekābon in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Tonekābon sees daytime highs around 23°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 20 days see rain.

rain gearlight clothessun protection

Sea temperature near Tonekābon in August

The nearest coast averages about 28°C in August — 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 11°C.

It's comfortable for a long swim from May 22 to Nov 5 — about 5.5 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan12Bracing
Feb11Bracing
Mar11Bracing
Apr14Bracing
May19Cool
Jun24Warm
Jul27Warm
Aug28Warm
Sep26Warm
Oct23Refreshing
Nov19Cool
Dec15Bracing

UV index in Tonekābon in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tonekābon peaks around July 17 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 17UV 9Dec 22UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar4Moderate
Apr7High
May9Very high
Jun8Very high
Jul9Very high
Aug9Very high
Sep7High
Oct5Moderate
Nov3Moderate
Dec3Moderate

Air quality in Tonekābon in August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.

Air quality in Tonekābon is worst in February — around 50 µg/m³ PM2.5 (poor), about 3.1× the cleanest month (July, 16 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorFeb 1149 µg/m³Jul 1817 µg/m³
PM2.5 (µg/m³)Level
Jan48Poor
Feb50Poor
Mar45Poor
Apr40Poor
May33Moderate
Jun21Moderate
Jul16Moderate
Aug20Moderate
Sep25Moderate
Oct30Moderate
Nov37Poor
Dec45Poor
Location & terrain

Where is Tonekābon?

Tonekābon sits at 36.8°N, 50.9°E, -15 m above sea level, in Iran. The nearest listed city is Katālem va Sādāt Shahr, 18 km away.

Topography around Tonekābon

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Tonekābon.

Within 3 km, the terrain around Tonekābon has only modest variations in elevation — a maximum elevation change of 53 m around an average of -15 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,463 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,754 m.

The land around Tonekābon is covered by water (37%), trees (27%) and artificial surfaces (26%) within 3 km, water (48%) and trees (42%) within 16 km, and water (45%), grassland (29%) and trees (21%) within 80 km.

3 km
53 m
16 km
1,463 m
80 km
4,754 m
treesgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Katālem va Sādāt Shahr 18 km · Rāmsar 23 km · Chālūs 52 km · Nowshahr 59 km · Rūdsar 63 km · Amlash 69 km · Langarūd 77 km · Lāhījān 88 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
Muslim 99%Christian 1%Baha'i 0%agnostic 0%

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 Tonekābon (36.8163°, 50.8738°, 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).