Nā’īn weather in October

In October, Nā’īn sees average daytime highs of 23°C and overnight lows near 11°C, with 5 mm of rain across 1.7 wet days and about 11.2 hours of daylight. It is the 6th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 20°C by the end. The sky is clear or mostly clear about 80% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 42 min at the start of October to 10 h 42 min by month's end. Set against the rest of the year, October is Nā’īn's 5th-clearest and 11th-windiest month. For the whole year in context, see Nā’īn's year-round climate.

Daytime high: 23°; 6th warmest
Overnight low: 11°; 7th coldest
Rainfall: 5 mm; 1.7 wet days
Daylight: 11 h 12 min; 6:08 AM – 5:18 PM
Cloud cover: 20%; 5th clearest
Wind: 10 km/h; 11th windiest
Solar energy: 5.1 kWh/m²
Travel score: 8.8; out of 10

Nā’īn is city in Isfahan Province, Iran.

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

← September Nā’īn year-round climate November →Best places to visit in October

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 26°C in the first days to 20°C by the end.

A typical October day in Nā’īn reaches about 23°C in the afternoon and slips back to 11°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 27°C. Set against its neighbours, October runs about 7°C cooler than September and about 8°C warmer than November.

	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)	27	27	26	26	26	26	25	25	25	25	25	24	24	24	24	23	23	23	23	23	22	22	22	22	21	21	21	21	20	20	20
Avg low (°C)	14	14	14	14	14	13	13	13	13	13	12	12	12	12	12	11	11	11	11	11	11	10	10	10	10	10	9	9	9	9	9

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

How October really feels in Nā’īn

Once humidity and wind are folded in, October 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

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

Nā’īn weather by month

How October compares with the rest of the year at a glance. October is the 6th-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	8° / -1°	21	4.8	2.9	10.1	1.8
Feb	11° / 1°	18	4.4	1.6	10.8	3.4
Mar	16° / 6°	27	5.5	0.8	11.8	5.9
Apr	22° / 11°	25	6.1	0.1	12.8	7.4
May	27° / 16°	16	4.3	0	13.7	7.3
Jun	33° / 21°	1	0.3	0	14.1	5.0
Jul	34° / 23°	0	0.1	0	13.9	3.8
Aug	33° / 21°	0	0.1	0	13.2	4.7
Sep	30° / 17°	0	0	0	12.2	7.1
Oct	23° / 11°	5	1.7	0	11.2	8.8
Nov	15° / 5°	16	3.6	0.5	10.3	5.7
Dec	10° / 1°	16	3.8	1.5	9.9	3.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 80% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 10% of October, with mostly cloudy or overcast conditions the remaining 10%. Skies tend to cloud over as the month goes on.

	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 (%)	97	96	96	96	96	95	95	95	94	94	93	92	92	92	91	91	89	89	89	88	87	86	86	85	84	84	83	83	81	81	80
Cloudier (%)	3	4	4	4	4	5	5	5	6	6	7	8	8	8	9	9	11	11	11	12	13	14	14	15	16	16	17	17	19	19	20

	Clearer (%)	Cloudier (%)
1	97	3
2	96	4
3	96	4
4	96	4
5	96	4
6	95	5
7	95	5
8	95	5
9	94	6
10	94	6
11	93	7
12	92	8
13	92	8
14	92	8
15	91	9
16	91	9
17	89	11
18	89	11
19	89	11
20	88	12
21	87	13
22	86	14
23	86	14
24	85	15
25	84	16
26	84	16
27	83	17
28	83	17
29	81	19
30	81	19
31	80	20

Chance of precipitation in October

Any precipitation

Nā’īn gets around 5 mm of rain over 1.7 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 5% and peaks near 9% on the wettest days. The odds climb toward the end of the month.

	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 (%)	2	2	2	3	3	3	3	3	4	4	4	4	4	4	5	5	5	6	6	6	6	7	7	7	7	8	8	8	9	9	9

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

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October 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	31
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	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
31	100

Wind in October

Winds average 10 km/h in October.

Across October, daily wind ranges from about 10 km/h on the calmest days to 11 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)	11	11	11	11	11	11	11	11	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
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	calm

	Wind speed (km/h)	Feels
1	11	calm
2	11	calm
3	11	calm
4	11	calm
5	11	calm
6	11	calm
7	11	calm
8	11	calm
9	10	calm
10	10	calm
11	10	calm
12	10	calm
13	10	calm
14	10	calm
15	10	calm
16	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	10	calm
27	10	calm
28	10	calm
29	10	calm
30	10	calm
31	10	calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 42 min at the start of October to 10 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over October. Sunrise moves from 5:56 AM to 6:20 AM, and sunset from 5:37 PM to 5:02 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)	11.7	11.6	11.6	11.6	11.5	11.5	11.5	11.4	11.4	11.4	11.3	11.3	11.3	11.2	11.2	11.2	11.1	11.1	11.1	11.0	11.0	11.0	10.9	10.9	10.9	10.9	10.8	10.8	10.8	10.7	10.7
Sunrise (AM)	5:56	5:57	5:58	5:58	5:59	6:00	6:01	6:01	6:02	6:03	6:04	6:04	6:05	6:06	6:07	6:08	6:08	6:09	6:10	6:11	6:12	6:12	6:13	6:14	6:15	6:16	6:17	6:17	6:18	6:19	6:20
Sunset (PM)	5:37	5:36	5:34	5:33	5:32	5:30	5:29	5:28	5:26	5:25	5:24	5:23	5:21	5:20	5:19	5:18	5:17	5:16	5:14	5:13	5:12	5:11	5:10	5:09	5:08	5:07	5:06	5:05	5:04	5:03	5:02

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.7	5:56	5:37
2	11.6	5:57	5:36
3	11.6	5:58	5:34
4	11.6	5:58	5:33
5	11.5	5:59	5:32
6	11.5	6:00	5:30
7	11.5	6:01	5:29
8	11.4	6:01	5:28
9	11.4	6:02	5:26
10	11.4	6:03	5:25
11	11.3	6:04	5:24
12	11.3	6:04	5:23
13	11.3	6:05	5:21
14	11.2	6:06	5:20
15	11.2	6:07	5:19
16	11.2	6:08	5:18
17	11.1	6:08	5:17
18	11.1	6:09	5:16
19	11.1	6:10	5:14
20	11.0	6:11	5:13
21	11.0	6:12	5:12
22	11.0	6:12	5:11
23	10.9	6:13	5:10
24	10.9	6:14	5:09
25	10.9	6:15	5:08
26	10.9	6:16	5:07
27	10.8	6:17	5:06
28	10.8	6:17	5:05
29	10.8	6:18	5:04
30	10.7	6:19	5:03
31	10.7	6:20	5:02

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.1 kWh/m².

For context, solar energy here swings from a low near 3.31 kWh/m² to a high of 7.98 kWh/m² in June across the year — October's 5.1 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	31
Solar energy (kWh/m²)	5.8	5.7	5.7	5.6	5.6	5.6	5.5	5.5	5.4	5.4	5.3	5.3	5.3	5.2	5.2	5.1	5.1	5.0	5.0	4.9	4.9	4.8	4.8	4.7	4.7	4.6	4.6	4.5	4.5	4.4	4.4
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	Bright

	Solar energy (kWh/m²)	Level
1	5.8	Bright
2	5.7	Bright
3	5.7	Bright
4	5.6	Bright
5	5.6	Bright
6	5.6	Bright
7	5.5	Bright
8	5.5	Bright
9	5.4	Bright
10	5.4	Bright
11	5.3	Bright
12	5.3	Bright
13	5.3	Bright
14	5.2	Bright
15	5.2	Bright
16	5.1	Bright
17	5.1	Bright
18	5.0	Bright
19	5.0	Bright
20	4.9	Bright
21	4.9	Bright
22	4.8	Bright
23	4.8	Bright
24	4.7	Bright
25	4.7	Bright
26	4.6	Bright
27	4.6	Bright
28	4.5	Bright
29	4.5	Bright
30	4.4	Bright
31	4.4	Bright

Planning a trip in October

Hazard calendar for Nā’īn

In seasonPeak

None of Nā’īn's seasonal hazards are active in October. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Nā’īn sees seasonal dust haze (July), heaviest in July.

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is October a good time to visit Nā’īn?

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

8.8

Sightseeing

1st-best month of the year

6.8

Beach & pool

6th-best month of the year

October is one of the better times to visit Nā’īn for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Nā’īn in October

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

In October, Nā’īn sees daytime highs around 23°C and nights near 11°C. Worth packing: light clothes and sun protection.

light clothessun protection

UV index in Nā’īn in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nā’īn peaks around July 18 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 12 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	6	6	8	10	10	11	10	8	7	4	4
Level	Moderate	High	High	Very high	Very high	Very high	Extreme	Extreme	Very high	High	Moderate	Moderate

	UV index (midday)	Level
Jan	3	Moderate
Feb	6	High
Mar	6	High
Apr	8	Very high
May	10	Very high
Jun	10	Very high
Jul	11	Extreme
Aug	10	Extreme
Sep	8	Very high
Oct	7	High
Nov	4	Moderate
Dec	4	Moderate

Air quality in Nā’īn in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Nā’īn is worst in July — around 31 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (December, 13 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)	16	19	23	30	30	24	31	21	23	18	13	13
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	16	Moderate
Feb	19	Moderate
Mar	23	Moderate
Apr	30	Moderate
May	30	Moderate
Jun	24	Moderate
Jul	31	Moderate
Aug	21	Moderate
Sep	23	Moderate
Oct	18	Moderate
Nov	13	Moderate
Dec	13	Moderate

Location & terrain

Where is Nā’īn?

Nā’īn sits at 32.9°N, 53.1°E, 1,564 m above sea level, in Iran. The nearest listed city is Ardestān, 88 km away.

Topography around Nā’īn

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

Within 3 km, the terrain around Nā’īn has only modest variations in elevation — a maximum elevation change of 92 m around an average of 1,562 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 656 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,344 m.

The land around Nā’īn is covered by bare terrain (69%) and artificial surfaces (22%) within 3 km, bare terrain (98%) within 16 km, and bare terrain (99%) within 80 km.

3 km

92 m

bare terrain 69%

16 km

656 m

bare terrain 98%

80 km

2,344 m

bare terrain 99%

croplandartificial surfacesbare terrain

← September Nā’īn year-round climate November →Best places to visit in October

October weather nearby: Ardestān 88 km · Ardakān 106 km · Meybod 110 km · Bahārestān 130 km · Dowlatābād 130 km · Naţanz 131 km · Dastgerd 133 km · Isfahan 134 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 Nā’īn (32.8601°, 53.0875°, elevation 1,564 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	27	14
2	27	14
3	26	14
4	26	14
5	26	14
6	26	13
7	25	13
8	25	13
9	25	13
10	25	13
11	25	12
12	24	12
13	24	12
14	24	12
15	24	12
16	23	11
17	23	11
18	23	11
19	23	11
20	23	11
21	22	11
22	22	10
23	22	10
24	22	10
25	21	10
26	21	10
27	21	9
28	21	9
29	20	9
30	20	9
31	20	9

	Clearer (%)	Cloudier (%)
1	97	3
2	96	4
3	96	4
4	96	4
5	96	4
6	95	5
7	95	5
8	95	5
9	94	6
10	94	6
11	93	7
12	92	8
13	92	8
14	92	8
15	91	9
16	91	9
17	89	11
18	89	11
19	89	11
20	88	12
21	87	13
22	86	14
23	86	14
24	85	15
25	84	16
26	84	16
27	83	17
28	83	17
29	81	19
30	81	19
31	80	20

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

	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
31	100

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

	Clearer (%)	Cloudier (%)
1	97	3
2	96	4
3	96	4
4	96	4
5	96	4
6	95	5
7	95	5
8	95	5
9	94	6
10	94	6
11	93	7
12	92	8
13	92	8
14	92	8
15	91	9
16	91	9
17	89	11
18	89	11
19	89	11
20	88	12
21	87	13
22	86	14
23	86	14
24	85	15
25	84	16
26	84	16
27	83	17
28	83	17
29	81	19
30	81	19
31	80	20

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

	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
31	100

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

	Clearer (%)	Cloudier (%)
1	97	3
2	96	4
3	96	4
4	96	4
5	96	4
6	95	5
7	95	5
8	95	5
9	94	6
10	94	6
11	93	7
12	92	8
13	92	8
14	92	8
15	91	9
16	91	9
17	89	11
18	89	11
19	89	11
20	88	12
21	87	13
22	86	14
23	86	14
24	85	15
25	84	16
26	84	16
27	83	17
28	83	17
29	81	19
30	81	19
31	80	20

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

	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
31	100