Najaf weather in September

In September, Najaf sees average daytime highs of 41°C and overnight lows near 26°C, with 0 mm of rain across 0.1 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 43°C in the first days to 39°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 42 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Najaf's 3rd-clearest and 6th-windiest month. For the whole year in context, see Najaf's year-round climate.

Daytime high: 41°; 4th warmest
Overnight low: 26°; 9th coldest
Rainfall: 0 mm; 0.1 wet days
Daylight: 12 h 12 min; 5:51 AM – 6:03 PM
Cloud cover: 3%; 3rd clearest
Wind: 13 km/h; 6th windiest
Solar energy: 6.29 kWh/m²
Travel score: 0.2; out of 10

Najaf is city in central-south Iraq.

Founded: ~791 CE

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

← August Najaf 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 43°C in the first days to 39°C by the end.

A typical September day in Najaf reaches about 41°C in the afternoon and slips back to 26°C overnight — a 16°C spread between the day's warmth and the night's chill. On most days the high lands between 38°C and 44°C. Set against its neighbours, September runs about 4°C cooler than August and about 7°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)	44	43	43	43	43	43	43	42	42	42	42	42	42	42	41	41	41	41	41	41	40	40	40	40	40	39	39	39	39	38
Avg low (°C)	28	28	28	27	27	27	27	27	27	26	26	26	26	26	26	25	25	25	25	25	25	25	24	24	24	24	24	23	23	23

	Avg high (°C)	Avg low (°C)
1	44	28
2	43	28
3	43	28
4	43	27
5	43	27
6	43	27
7	43	27
8	42	27
9	42	27
10	42	26
11	42	26
12	42	26
13	42	26
14	42	26
15	41	26
16	41	25
17	41	25
18	41	25
19	41	25
20	41	25
21	40	25
22	40	25
23	40	24
24	40	24
25	40	24
26	39	24
27	39	24
28	39	23
29	39	23
30	38	23

How September really feels in Najaf

Once humidity and wind are folded in, September averages 30 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

27 feel dangerously hot (≥ 39°C)

Days feeling ≤ 0°C

wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Najaf weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	17° / 6°	19	3.6	10.1	6.7
Feb	20° / 8°	13	2.5	10.8	7.9
Mar	25° / 13°	11	2.2	11.8	8.5
Apr	32° / 18°	10	2.2	12.8	5.3
May	38° / 24°	3	0.4	13.6	1.4
Jun	42° / 28°	0	0	14.1	0.0
Jul	45° / 30°	0	0	13.9	0.0
Aug	45° / 29°	0	0	13.2	0.0
Sep	41° / 26°	0	0.1	12.2	0.2
Oct	35° / 20°	3	0.8	11.2	3.6
Nov	25° / 13°	16	2.3	10.4	8.3
Dec	19° / 8°	15	2.8	9.9	7.5

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 1% of September, with mostly cloudy or overcast conditions the remaining 1%.

	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	99	99	99	99	99	99	99	99	98	98	97	97	97	97
Cloudier (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	2	2	3	3	3	3

	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	99	1
18	99	1
19	99	1
20	99	1
21	99	1
22	99	1
23	99	1
24	99	1
25	98	2
26	98	2
27	97	3
28	97	3
29	97	3
30	97	3

Chance of precipitation in September

Any precipitation

Najaf 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 0% 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	0	0	0	0	0	0	0	0	0	0

	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	0
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	0
30	0

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 91% 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 (%)	88	88	88	88	89	89	89	89	89	90	90	90	90	91	91	92	92	92	93	93	93	93	93	94	94	94	94	94	94	94
Comfortable (%)	12	12	12	12	11	11	11	11	11	10	10	10	10	9	9	8	8	8	7	7	7	7	7	6	6	6	6	6	6	6

	Dry (%)	Comfortable (%)
1	88	12
2	88	12
3	88	12
4	88	12
5	89	11
6	89	11
7	89	11
8	89	11
9	89	11
10	90	10
11	90	10
12	90	10
13	90	10
14	91	9
15	91	9
16	92	8
17	92	8
18	92	8
19	93	7
20	93	7
21	93	7
22	93	7
23	93	7
24	94	6
25	94	6
26	94	6
27	94	6
28	94	6
29	94	6
30	94	6

Wind in September

Winds average 13 km/h in September.

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

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

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 42 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 60 minutes over September. Sunrise moves from 5:42 AM to 6:00 AM, and sunset from 6:23 PM to 5:44 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)	12.7	12.7	12.6	12.6	12.6	12.5	12.5	12.5	12.4	12.4	12.4	12.3	12.3	12.3	12.2	12.2	12.2	12.1	12.1	12.1	12.0	12.0	12.0	11.9	11.9	11.9	11.8	11.8	11.8	11.7
Sunrise (AM)	5:42	5:42	5:43	5:44	5:44	5:45	5:45	5:46	5:47	5:47	5:48	5:49	5:49	5:50	5:51	5:51	5:52	5:52	5:53	5:54	5:54	5:55	5:56	5:56	5:57	5:58	5:58	5:59	6:00	6:00
Sunset (PM)	6:23	6:22	6:20	6:19	6:18	6:16	6:15	6:14	6:12	6:11	6:10	6:08	6:07	6:05	6:04	6:03	6:01	6:00	5:59	5:57	5:56	5:54	5:53	5:52	5:50	5:49	5:48	5:46	5:45	5:44

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.7	5:42	6:23
2	12.7	5:42	6:22
3	12.6	5:43	6:20
4	12.6	5:44	6:19
5	12.6	5:44	6:18
6	12.5	5:45	6:16
7	12.5	5:45	6:15
8	12.5	5:46	6:14
9	12.4	5:47	6:12
10	12.4	5:47	6:11
11	12.4	5:48	6:10
12	12.3	5:49	6:08
13	12.3	5:49	6:07
14	12.3	5:50	6:05
15	12.2	5:51	6:04
16	12.2	5:51	6:03
17	12.2	5:52	6:01
18	12.1	5:52	6:00
19	12.1	5:53	5:59
20	12.1	5:54	5:57
21	12.0	5:54	5:56
22	12.0	5:55	5:54
23	12.0	5:56	5:53
24	11.9	5:56	5:52
25	11.9	5:57	5:50
26	11.9	5:58	5:49
27	11.8	5:58	5:48
28	11.8	5:59	5:46
29	11.8	6:00	5:45
30	11.7	6:00	5:44

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.29 kWh/m².

For context, solar energy here swings from a low near 3.17 kWh/m² to a high of 7.88 kWh/m² in June across the year — September's 6.29 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	6.7	6.6	6.6	6.5	6.5	6.5	6.4	6.4	6.3	6.3	6.3	6.2	6.2	6.2	6.1	6.1	6.0	6.0	6.0	5.9	5.9	5.8	5.8	5.7	5.7
Level	Intense	Intense	Intense	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

	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	6.7	Intense
7	6.6	Intense
8	6.6	Intense
9	6.5	Intense
10	6.5	Intense
11	6.5	Intense
12	6.4	Intense
13	6.4	Intense
14	6.3	Intense
15	6.3	Intense
16	6.3	Intense
17	6.2	Intense
18	6.2	Intense
19	6.2	Intense
20	6.1	Intense
21	6.1	Intense
22	6.0	Intense
23	6.0	Bright
24	6.0	Bright
25	5.9	Bright
26	5.9	Bright
27	5.8	Bright
28	5.8	Bright
29	5.7	Bright
30	5.7	Bright

Planning a trip in September

Hazard calendar for Najaf

In seasonPeak

In September, Najaf sits inside its dust season. The full year is below, with each hazard's peak months called out.

Najaf sees seasonal dust haze (March–October), heaviest in May.

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is September a good time to visit Najaf?

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

0.2

Sightseeing

9th-best month of the year

2.4

Beach & pool

8th-best month of the year

September is a weaker month for outdoor sightseeing in Najaf.

What to pack for Najaf in September

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

In September, Najaf sees daytime highs around 41°C and nights near 26°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Najaf in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Najaf peaks around June 15 at about 10 (very high) — 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 — in 11 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	3	4	5	6	8	10	7	9	4	6	4	3
Level	Moderate	Moderate	High	High	Very high	Extreme	High	Very high	Moderate	High	Moderate	Moderate

	UV index (midday)	Level
Jan	3	Moderate
Feb	4	Moderate
Mar	5	High
Apr	6	High
May	8	Very high
Jun	10	Extreme
Jul	7	High
Aug	9	Very high
Sep	4	Moderate
Oct	6	High
Nov	4	Moderate
Dec	3	Moderate

Air quality in Najaf 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 Najaf is worst in May — around 77 µg/m³ PM2.5 (unhealthy), 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)	68	68	73	72	77	64	60	61	65	70	63	70
Level	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy

	PM2.5 (µg/m³)	Level
Jan	68	Unhealthy
Feb	68	Unhealthy
Mar	73	Unhealthy
Apr	72	Unhealthy
May	77	Unhealthy
Jun	64	Unhealthy
Jul	60	Unhealthy
Aug	61	Unhealthy
Sep	65	Unhealthy
Oct	70	Unhealthy
Nov	63	Unhealthy
Dec	70	Unhealthy

Location & terrain

Where is Najaf?

Najaf sits at 32.0°N, 44.3°E, 41 m above sea level, in Iraq. The nearest listed city is Kufa, 9.0 km away.

Topography around Najaf

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

Within 3 km, the terrain around Najaf has only modest variations in elevation — a maximum elevation change of 32 m around an average of 42 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 73 m; within 80 km, only modest variations in elevation — a maximum elevation change of 232 m.

The land around Najaf is covered by artificial surfaces (84%) within 3 km, bare terrain (35%) and cropland (27%) within 16 km, and bare terrain (58%) and cropland (32%) within 80 km.

3 km

32 m

artificial surfaces 84%

16 km

73 m

bare terrain 35%

80 km

232 m

bare terrain 58%

treesshrubscroplandartificial surfacesbare terrainwater

← August Najaf year-round climate October →Best places to visit in September

September weather nearby: Kufa 9.0 km · Ash Shāmīyah 25 km · Al Mishkhāb 28 km · Nahiyat Ghammas 41 km · Al-Qāsim 44 km · Al Hillah 49 km · Al Diwaniyah 55 km · Nāḩiyat ash Shināfīyah 57 km

Iraq travel facts

Travel advisory: Level 4; Do Not Travel
Power plugs: Type C / D / G; 230 V · 50 Hz
Prices: ≈ 38% of US; price level, 2025
GDP per capita: $5,410; 2025
Happiness: 5.2 / 10; World Happiness, 2025
Safe drinking water: 60%; of population, 2024
Homicide rate: 9.5; per 100k, 2013
Road deaths: 27.3; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Very low; EF EPI 406
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 Najaf (32.0259°, 44.3462°, elevation 41 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	44	28
2	43	28
3	43	28
4	43	27
5	43	27
6	43	27
7	43	27
8	42	27
9	42	27
10	42	26
11	42	26
12	42	26
13	42	26
14	42	26
15	41	26
16	41	25
17	41	25
18	41	25
19	41	25
20	41	25
21	40	25
22	40	25
23	40	24
24	40	24
25	40	24
26	39	24
27	39	24
28	39	23
29	39	23
30	38	23

	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	99	1
18	99	1
19	99	1
20	99	1
21	99	1
22	99	1
23	99	1
24	99	1
25	98	2
26	98	2
27	97	3
28	97	3
29	97	3
30	97	3

	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	0
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	0
30	0

	Dry (%)	Comfortable (%)
1	88	12
2	88	12
3	88	12
4	88	12
5	89	11
6	89	11
7	89	11
8	89	11
9	89	11
10	90	10
11	90	10
12	90	10
13	90	10
14	91	9
15	91	9
16	92	8
17	92	8
18	92	8
19	93	7
20	93	7
21	93	7
22	93	7
23	93	7
24	94	6
25	94	6
26	94	6
27	94	6
28	94	6
29	94	6
30	94	6

	Avg high (°C)	Avg low (°C)
1	44	28
2	43	28
3	43	28
4	43	27
5	43	27
6	43	27
7	43	27
8	42	27
9	42	27
10	42	26
11	42	26
12	42	26
13	42	26
14	42	26
15	41	26
16	41	25
17	41	25
18	41	25
19	41	25
20	41	25
21	40	25
22	40	25
23	40	24
24	40	24
25	40	24
26	39	24
27	39	24
28	39	23
29	39	23
30	38	23

	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	99	1
18	99	1
19	99	1
20	99	1
21	99	1
22	99	1
23	99	1
24	99	1
25	98	2
26	98	2
27	97	3
28	97	3
29	97	3
30	97	3

	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	0
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	0
30	0

	Dry (%)	Comfortable (%)
1	88	12
2	88	12
3	88	12
4	88	12
5	89	11
6	89	11
7	89	11
8	89	11
9	89	11
10	90	10
11	90	10
12	90	10
13	90	10
14	91	9
15	91	9
16	92	8
17	92	8
18	92	8
19	93	7
20	93	7
21	93	7
22	93	7
23	93	7
24	94	6
25	94	6
26	94	6
27	94	6
28	94	6
29	94	6
30	94	6

	Avg high (°C)	Avg low (°C)
1	44	28
2	43	28
3	43	28
4	43	27
5	43	27
6	43	27
7	43	27
8	42	27
9	42	27
10	42	26
11	42	26
12	42	26
13	42	26
14	42	26
15	41	26
16	41	25
17	41	25
18	41	25
19	41	25
20	41	25
21	40	25
22	40	25
23	40	24
24	40	24
25	40	24
26	39	24
27	39	24
28	39	23
29	39	23
30	38	23

	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	99	1
18	99	1
19	99	1
20	99	1
21	99	1
22	99	1
23	99	1
24	99	1
25	98	2
26	98	2
27	97	3
28	97	3
29	97	3
30	97	3

	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	0
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	0
30	0

	Dry (%)	Comfortable (%)
1	88	12
2	88	12
3	88	12
4	88	12
5	89	11
6	89	11
7	89	11
8	89	11
9	89	11
10	90	10
11	90	10
12	90	10
13	90	10
14	91	9
15	91	9
16	92	8
17	92	8
18	92	8
19	93	7
20	93	7
21	93	7
22	93	7
23	93	7
24	94	6
25	94	6
26	94	6
27	94	6
28	94	6
29	94	6
30	94	6