Torbat-e Ḩeydarīyeh weather in September

In September, Torbat-e Ḩeydarīyeh sees average daytime highs of 29°C and overnight lows near 15°C, with 0 mm of rain across 0.1 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 11th-wettest month of the year here.

Highs ease over the month, from about 31°C in the first days to 27°C by the end. The sky is clear or mostly clear about 98% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Torbat-e Ḩeydarīyeh's 2nd-clearest and 4th-windiest month. For the whole year in context, see Torbat-e Ḩeydarīyeh's year-round climate.

Daytime high: 29°; 4th warmest
Overnight low: 15°; 8th coldest
Rainfall: 0 mm; 0.1 wet days
Daylight: 12 h 12 min; 5:21 AM – 5:34 PM
Cloud cover: 5%; 2nd clearest
Wind: 13 km/h; 4th windiest
Solar energy: 6.19 kWh/m²
Travel score: 7.4; out of 10

Torbat-e Ḩeydarīyeh is city in Razavi Khorasan Province, Iran.

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

← August Torbat-e Ḩeydarīyeh year-round climate October →Best places to visit in September

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 31°C in the first days to 27°C by the end.

A typical September day in Torbat-e Ḩeydarīyeh reaches about 29°C in the afternoon and slips back to 15°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 33°C. Set against its neighbours, September runs about 3°C cooler than August and about 6°C warmer than October.

	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)	31	31	31	31	31	31	31	31	31	30	30	30	30	30	30	30	29	29	29	29	29	29	28	28	28	28	27	27	27	27
Avg low (°C)	17	17	17	17	17	16	16	16	16	16	15	15	15	15	15	15	14	14	14	14	14	14	13	13	13	13	13	12	12	12

	Avg high (°C)	Avg low (°C)
1	31	17
2	31	17
3	31	17
4	31	17
5	31	17
6	31	16
7	31	16
8	31	16
9	31	16
10	30	16
11	30	15
12	30	15
13	30	15
14	30	15
15	30	15
16	30	15
17	29	14
18	29	14
19	29	14
20	29	14
21	29	14
22	29	14
23	28	13
24	28	13
25	28	13
26	28	13
27	27	13
28	27	12
29	27	12
30	27	12

How September really feels in Torbat-e Ḩeydarīyeh

Once humidity and wind are folded in, September 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

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

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

Torbat-e Ḩeydarīyeh weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 11th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	7° / -2°	29	5.5	2.9	9.9	1.0
Feb	9° / -0°	39	7	2	10.7	2.2
Mar	15° / 4°	43	7.4	1	11.7	4.9
Apr	22° / 10°	24	4.6	0.1	12.9	7.6
May	28° / 15°	9	2.1	0	13.8	7.5
Jun	33° / 20°	1	0.4	0	14.3	5.1
Jul	34° / 22°	0	0.1	0	14.1	4.2
Aug	33° / 20°	0	0.1	0	13.3	5.0
Sep	29° / 15°	0	0.1	0	12.2	7.4
Oct	23° / 9°	3	0.7	0	11.1	9.0
Nov	15° / 4°	10	2.5	0.2	10.1	5.7
Dec	9° / -0°	17	3.7	1.2	9.7	2.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 98% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 2% of September, with mostly cloudy or overcast conditions the remaining 0%.

	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 (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	99	99	99	99	99	99	99	99
Cloudier (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1

	Clearer (%)	Cloudier (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	99	1
24	99	1
25	99	1
26	99	1
27	99	1
28	99	1
29	99	1
30	99	1

Chance of precipitation in September

Any precipitation

Torbat-e Ḩeydarīyeh gets around 0 mm of rain over 0.1 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 0% and peaks near 1% 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
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	1	1

	Rain chance (%)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	0
18	0
19	0
20	0
21	1
22	1
23	1
24	1
25	1
26	1
27	1
28	1
29	1
30	1

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 100% 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 (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 11 km/h on the calmest days to 16 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)	16	15	15	15	15	15	14	14	14	14	14	13	13	13	13	13	12	12	12	12	12	12	11	11	11	11	11	11	11	11
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	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	16	light breeze
2	15	light breeze
3	15	light breeze
4	15	light breeze
5	15	light breeze
6	15	light breeze
7	14	light breeze
8	14	light breeze
9	14	light breeze
10	14	light breeze
11	14	light breeze
12	13	light breeze
13	13	light breeze
14	13	light breeze
15	13	light breeze
16	13	light breeze
17	12	light breeze
18	12	light breeze
19	12	light breeze
20	12	calm
21	12	calm
22	12	calm
23	11	calm
24	11	calm
25	11	calm
26	11	calm
27	11	calm
28	11	calm
29	11	calm
30	11	calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over September. Sunrise moves from 5:09 AM to 5:32 AM, and sunset from 5:56 PM to 5:13 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)	12.8	12.7	12.7	12.7	12.6	12.6	12.6	12.5	12.5	12.4	12.4	12.4	12.3	12.3	12.3	12.2	12.2	12.1	12.1	12.1	12.0	12.0	12.0	11.9	11.9	11.8	11.8	11.8	11.7	11.7
Sunrise (AM)	5:09	5:10	5:11	5:12	5:12	5:13	5:14	5:15	5:16	5:16	5:17	5:18	5:19	5:19	5:20	5:21	5:22	5:22	5:23	5:24	5:25	5:26	5:26	5:27	5:28	5:29	5:29	5:30	5:31	5:32
Sunset (PM)	5:56	5:55	5:53	5:52	5:50	5:49	5:47	5:46	5:45	5:43	5:42	5:40	5:39	5:37	5:36	5:34	5:32	5:31	5:29	5:28	5:26	5:25	5:23	5:22	5:20	5:19	5:17	5:16	5:15	5:13

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.8	5:09	5:56
2	12.7	5:10	5:55
3	12.7	5:11	5:53
4	12.7	5:12	5:52
5	12.6	5:12	5:50
6	12.6	5:13	5:49
7	12.6	5:14	5:47
8	12.5	5:15	5:46
9	12.5	5:16	5:45
10	12.4	5:16	5:43
11	12.4	5:17	5:42
12	12.4	5:18	5:40
13	12.3	5:19	5:39
14	12.3	5:19	5:37
15	12.3	5:20	5:36
16	12.2	5:21	5:34
17	12.2	5:22	5:32
18	12.1	5:22	5:31
19	12.1	5:23	5:29
20	12.1	5:24	5:28
21	12.0	5:25	5:26
22	12.0	5:26	5:25
23	12.0	5:26	5:23
24	11.9	5:27	5:22
25	11.9	5:28	5:20
26	11.8	5:29	5:19
27	11.8	5:29	5:17
28	11.8	5:30	5:16
29	11.7	5:31	5:15
30	11.7	5:32	5:13

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.19 kWh/m².

For context, solar energy here swings from a low near 2.83 kWh/m² to a high of 7.87 kWh/m² in June across the year — September's 6.19 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)	6.8	6.8	6.8	6.7	6.7	6.6	6.6	6.5	6.5	6.5	6.4	6.3	6.3	6.3	6.2	6.2	6.1	6.0	6.0	6.0	5.9	5.9	5.8	5.8	5.7	5.7	5.6	5.6	5.5	5.5
Level	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	6.8	Intense
2	6.8	Intense
3	6.8	Intense
4	6.7	Intense
5	6.7	Intense
6	6.6	Intense
7	6.6	Intense
8	6.5	Intense
9	6.5	Intense
10	6.5	Intense
11	6.4	Intense
12	6.3	Intense
13	6.3	Intense
14	6.3	Intense
15	6.2	Intense
16	6.2	Intense
17	6.1	Intense
18	6.0	Intense
19	6.0	Intense
20	6.0	Bright
21	5.9	Bright
22	5.9	Bright
23	5.8	Bright
24	5.8	Bright
25	5.7	Bright
26	5.7	Bright
27	5.6	Bright
28	5.6	Bright
29	5.5	Bright
30	5.5	Bright

Planning a trip in September

Hazard calendar for Torbat-e Ḩeydarīyeh

In seasonPeak

None of Torbat-e Ḩeydarīyeh's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Torbat-e Ḩeydarīyeh sees seasonal dust haze (May), heaviest in May.

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is September a good time to visit Torbat-e Ḩeydarīyeh?

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

7.4

Sightseeing

4th-best month of the year

9.3

Beach & pool

1st-best month of the year

September is one of the better times to visit Torbat-e Ḩeydarīyeh for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Torbat-e Ḩeydarīyeh in September

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

In September, Torbat-e Ḩeydarīyeh sees daytime highs around 29°C and nights near 15°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Torbat-e Ḩeydarīyeh in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Torbat-e Ḩeydarīyeh peaks around July 17 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	3	5	6	7	8	10	12	10	8	6	4	3
Level	Moderate	Moderate	High	Very high	Very high	Very high	Extreme	Extreme	Very high	High	Moderate	Moderate

	UV index (midday)	Level
Jan	3	Moderate
Feb	5	Moderate
Mar	6	High
Apr	7	Very high
May	8	Very high
Jun	10	Very high
Jul	12	Extreme
Aug	10	Extreme
Sep	8	Very high
Oct	6	High
Nov	4	Moderate
Dec	3	Moderate

Air quality in Torbat-e Ḩeydarīyeh in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Torbat-e Ḩeydarīyeh is worst in May — around 32 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (December, 15 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)	15	19	25	31	32	26	28	24	29	24	17	15
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	15	Moderate
Feb	19	Moderate
Mar	25	Moderate
Apr	31	Moderate
May	32	Moderate
Jun	26	Moderate
Jul	28	Moderate
Aug	24	Moderate
Sep	29	Moderate
Oct	24	Moderate
Nov	17	Moderate
Dec	15	Moderate

Location & terrain

Where is Torbat-e Ḩeydarīyeh?

Torbat-e Ḩeydarīyeh sits at 35.3°N, 59.2°E, 1,351 m above sea level, in Iran. The nearest listed city is Kāshmar, 69 km away.

Topography around Torbat-e Ḩeydarīyeh

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Torbat-e Ḩeydarīyeh.

Within 3 km, the terrain around Torbat-e Ḩeydarīyeh has significant variations in elevation — a maximum elevation change of 361 m around an average of 1,369 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 663 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,121 m.

The land around Torbat-e Ḩeydarīyeh is covered by artificial surfaces (48%) and cropland (29%) within 3 km, bare terrain (61%) and cropland (31%) within 16 km, and bare terrain (66%) and cropland (23%) within 80 km.

3 km

361 m

artificial surfaces 48%

16 km

663 m

bare terrain 61%

80 km

2,121 m

bare terrain 66%

treesshrubsgrasslandcroplandartificial surfacesbare terrain

← August Torbat-e Ḩeydarīyeh year-round climate October →Best places to visit in September

September weather nearby: Kāshmar 69 km · Marāgheh 72 km · Neyshābūr 111 km · Bardaskan 113 km · Gonābād 114 km · Khvāf 114 km · Ţorqabeh 116 km · Mashad 119 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 Torbat-e Ḩeydarīyeh (35.274°, 59.2195°, elevation 1,351 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. 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).

	Avg high (°C)	Avg low (°C)
1	31	17
2	31	17
3	31	17
4	31	17
5	31	17
6	31	16
7	31	16
8	31	16
9	31	16
10	30	16
11	30	15
12	30	15
13	30	15
14	30	15
15	30	15
16	30	15
17	29	14
18	29	14
19	29	14
20	29	14
21	29	14
22	29	14
23	28	13
24	28	13
25	28	13
26	28	13
27	27	13
28	27	12
29	27	12
30	27	12

	Clearer (%)	Cloudier (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	99	1
24	99	1
25	99	1
26	99	1
27	99	1
28	99	1
29	99	1
30	99	1

	Rain chance (%)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	0
18	0
19	0
20	0
21	1
22	1
23	1
24	1
25	1
26	1
27	1
28	1
29	1
30	1

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

	Avg high (°C)	Avg low (°C)
1	31	17
2	31	17
3	31	17
4	31	17
5	31	17
6	31	16
7	31	16
8	31	16
9	31	16
10	30	16
11	30	15
12	30	15
13	30	15
14	30	15
15	30	15
16	30	15
17	29	14
18	29	14
19	29	14
20	29	14
21	29	14
22	29	14
23	28	13
24	28	13
25	28	13
26	28	13
27	27	13
28	27	12
29	27	12
30	27	12

	Clearer (%)	Cloudier (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	99	1
24	99	1
25	99	1
26	99	1
27	99	1
28	99	1
29	99	1
30	99	1

	Rain chance (%)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	0
18	0
19	0
20	0
21	1
22	1
23	1
24	1
25	1
26	1
27	1
28	1
29	1
30	1

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

	Avg high (°C)	Avg low (°C)
1	31	17
2	31	17
3	31	17
4	31	17
5	31	17
6	31	16
7	31	16
8	31	16
9	31	16
10	30	16
11	30	15
12	30	15
13	30	15
14	30	15
15	30	15
16	30	15
17	29	14
18	29	14
19	29	14
20	29	14
21	29	14
22	29	14
23	28	13
24	28	13
25	28	13
26	28	13
27	27	13
28	27	12
29	27	12
30	27	12

	Clearer (%)	Cloudier (%)
1	100	0
2	100	0
3	100	0
4	100	0
5	100	0
6	100	0
7	100	0
8	100	0
9	100	0
10	100	0
11	100	0
12	100	0
13	100	0
14	100	0
15	100	0
16	100	0
17	100	0
18	100	0
19	100	0
20	100	0
21	100	0
22	100	0
23	99	1
24	99	1
25	99	1
26	99	1
27	99	1
28	99	1
29	99	1
30	99	1

	Rain chance (%)
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	0
18	0
19	0
20	0
21	1
22	1
23	1
24	1
25	1
26	1
27	1
28	1
29	1
30	1

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100