Nahāvand weather in July

In July, Nahāvand sees average daytime highs of 34°C and overnight lows near 19°C, with 1 mm of rain across 0.1 wet days and about 14 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 34°C through the month. The sky is clear or mostly clear about 84% of the time in July, and the air most often feels dry.

Daylight stretches from about 14 h 18 min at the start of July to 13 h 42 min by month's end. Set against the rest of the year, July is Nahāvand's 3rd-clearest and 4th-windiest month. For the whole year in context, see Nahāvand's year-round climate.

Daytime high
34°
1st warmest
Overnight low
19°
12th coldest
Rainfall
1 mm
0.1 wet days
Daylight
14 h 06 min
5:20 AM – 7:24 PM
Cloud cover
16%
3rd clearest
Wind
7 km/h
4th windiest
Solar energy
7.68 kWh/m²
Travel score
3.8
out of 10

Nahāvand is city in Hamadan Province, Iran.

Air quality
Elevated
PM2.5 19.5 µg/m³ · 2016

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 34°C through the month.

A typical July day in Nahāvand reaches about 34°C in the afternoon and slips back to 19°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 37°C. Set against its neighbours, July runs about 4°C warmer than June and on par with August.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13318
23418
33418
43418
53419
63419
73419
83419
93419
103419
113519
123519
133519
143519
153519
163519
173519
183520
193520
203520
213520
223520
233520
243520
253520
263520
273520
283519
293519
303519
313519

How July really feels in Nahāvand

Once humidity and wind are folded in, July averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Nahāvand weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -6°649.88.1100.0
Feb / -4°67107.610.70.6
Mar11° / 9111.35.211.72.9
Apr17° / 7211.30.612.85.4
May23° / 11°317.3013.87.5
Jun30° / 16°30.9014.26.5
Jul34° / 19°10.10143.8
Aug34° / 18°10.2013.34.0
Sep29° / 14°10.2012.27.3
Oct22° / 254.4011.18.1
Nov13° / 598.11.210.24.0
Dec / -3°627.95.69.81.2

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 84% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 13% of July, with mostly cloudy or overcast conditions the remaining 3%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1982
2982
3973
4973
5973
6973
7973
8973
9973
10973
11973
12973
13973
14973
15973
16973
17973
18973
19973
20973
21973
22973
23973
24973
25973
26982
27982
28982
29982
30982
31973

Chance of precipitation in July

Any precipitation

Nahāvand gets around 1 mm of rain over 0.1 wet days in July. 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.

0%10%20%30%151015202531
Rain chance (%)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
211
221
231
241
251
261
271
281
291
301
311

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in July

Winds average 7 km/h in July.

Across July, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
317calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 18 min at the start of July to 13 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over July. Sunrise moves from 5:12 AM to 5:30 AM, and sunset from 7:28 PM to 7:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.35:127:28
214.25:137:27
314.25:137:27
414.25:137:27
514.25:147:27
614.25:147:27
714.25:157:27
814.25:157:27
914.25:167:27
1014.25:167:26
1114.25:177:26
1214.15:177:26
1314.15:187:25
1414.15:197:25
1514.15:197:25
1614.15:207:24
1714.15:207:24
1814.05:217:23
1914.05:227:23
2014.05:227:22
2114.05:237:22
2214.05:247:21
2313.95:247:21
2413.95:257:20
2513.95:267:20
2613.95:277:19
2713.85:277:18
2813.85:287:17
2913.85:297:17
3013.85:297:16
3113.75:307:15

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 7.68 kWh/m².

For context, solar energy here swings from a low near 2.83 kWh/m² to a high of 8.05 kWh/m² in June across the year — July's 7.68 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
18.0Intense
28.0Intense
37.9Intense
47.9Intense
57.9Intense
67.9Intense
77.9Intense
87.8Intense
97.8Intense
107.8Intense
117.8Intense
127.8Intense
137.7Intense
147.7Intense
157.7Intense
167.7Intense
177.7Intense
187.6Intense
197.6Intense
207.6Intense
217.6Intense
227.6Intense
237.6Intense
247.5Intense
257.5Intense
267.5Intense
277.5Intense
287.5Intense
297.5Intense
307.5Intense
317.5Intense
Planning a trip in July

Is July a good time to visit Nahāvand?

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

3.8
Sightseeing
8th-best month of the year
7.7
Beach & pool
4th-best month of the year

July is a weaker month for outdoor sightseeing in Nahāvand. The water and warmth also suit a beach or pool day.

What to pack for Nahāvand in July

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

In July, Nahāvand sees daytime highs around 34°C and nights near 19°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Nahāvand in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nahāvand peaks around July 18 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 13 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highModerateJul 18UV 11Jan 13UV 3
UV index (midday)Level
Jan3Moderate
Feb6High
Mar6High
Apr7Very high
May10Extreme
Jun11Extreme
Jul11Extreme
Aug11Extreme
Sep9Very high
Oct7High
Nov4Moderate
Dec4Moderate

Air quality in Nahāvand in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Nahāvand is worst in April — around 26 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Seasonal pattern from CAMS reanalysis, scaled to Nahāvand's WHO annual average of 19.5 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 2025 µg/m³Nov 2316 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb19Moderate
Mar23Moderate
Apr26Moderate
May25Moderate
Jun19Moderate
Jul19Moderate
Aug17Moderate
Sep18Moderate
Oct18Moderate
Nov16Moderate
Dec17Moderate
Location & terrain

Where is Nahāvand?

Nahāvand sits at 34.2°N, 48.4°E, 1,673 m above sea level, in Iran. The nearest listed city is Aleshtar, 38 km away.

Topography around Nahāvand

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

Within 3 km, the terrain around Nahāvand has significant variations in elevation — a maximum elevation change of 374 m around an average of 1,691 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,384 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,623 m.

The land around Nahāvand is covered by artificial surfaces (27%), trees (24%) and grassland (21%) within 3 km, grassland (45%) and cropland (37%) within 16 km, and grassland (51%) and cropland (34%) within 80 km.

3 km
374 m
16 km
1,384 m
80 km
2,623 m
treesgrasslandcroplandartificial surfacesbare terrain
July weather nearby: Aleshtar 38 km · Nūrābād 39 km · Tūyserkān 41 km · Malāyer 43 km · Borūjerd 48 km · Kangāvar 51 km · Hamadan 69 km · Asadābād 70 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 Nahāvand (34.1909°, 48.3745°, elevation 1,673 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).