Istaravshan in Summer
In summer (June, July and August), Istaravshan sees average daytime highs around 30°C and overnight lows near 17°C, with 47 mm of rain over about 12 wet days across the season. It is the warmest season of the year and the driest season of the year.
Across summer, daytime highs hold fairly steady around 30°C. The sky is clear or mostly clear about 81% of the time across summer, and the air most often feels dry.
Summer is Istaravshan's 2nd-best season to visit on our travel score. For the whole year in context, see Istaravshan's year-round climate.
- Avg daytime high
- 30°C
- warmest season of the year
- Avg overnight low
- 17°C
- Rainfall
- 47 mm
- 12 wet days
- Avg wind
- 7 km/h
- Travel score
- 6.1
- 2nd-best season
- Months
- Jun · Jul · Aug
Temperature in Istaravshan in Summer
Across summer, daytime highs hold fairly steady around 30°C.
A typical summer day in Istaravshan reaches about 30°C and drops to 17°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Istaravshan
Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Istaravshan weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 4° / -3° | 50 | 8.7 | 6.5 | 9.5 | 0.0 |
| Feb | 6° / -2° | 71 | 10.4 | 6.6 | 10.4 | 0.5 |
| Mar | 12° / 3° | 100 | 12.5 | 5.1 | 11.7 | 3.0 |
| Apr | 19° / 8° | 115 | 13.6 | 1.2 | 13 | 5.5 |
| May | 24° / 13° | 77 | 12.4 | 0.1 | 14.2 | 6.6 |
| Jun | 29° / 16° | 28 | 6.8 | 0 | 14.8 | 6.1 |
| Jul | 31° / 18° | 11 | 3 | 0 | 14.5 | 5.5 |
| Aug | 30° / 17° | 8 | 2.5 | 0 | 13.6 | 6.6 |
| Sep | 25° / 12° | 13 | 2.8 | 0 | 12.3 | 8.6 |
| Oct | 19° / 7° | 35 | 5.6 | 0.8 | 10.9 | 6.9 |
| Nov | 11° / 2° | 59 | 7.7 | 3.5 | 9.8 | 3.0 |
| Dec | 6° / -2° | 53 | 9 | 5.9 | 9.2 | 0.3 |
Cloud cover in Summer
The sky is clear or mostly clear about 81% of the time across summer.
Chance of precipitation in Summer
Istaravshan gets around 47 mm of rain over 12 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 7 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 36 min in early June to 13 hours by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 7.0 kWh/m².
Hazard calendar for Istaravshan
None of Istaravshan's seasonal hazards peak in summer. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Istaravshan's rainy season runs February–May, when most of the year's rain falls.
Is summer a good time to visit Istaravshan?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Istaravshan for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Istaravshan in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Istaravshan sees daytime highs around 30°C and nights near 17°C. Pack light clothes and sun protection. About 12 days see rain.
UV index in Istaravshan in Summer
Clear-sky midday UV across summer averages 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 Istaravshan peaks around May 23 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 5 | 7 | 9 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 7 | High |
| May | 9 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 9 | Very high |
| Sep | 7 | High |
| Oct | 5 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Istaravshan in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Istaravshan is worst in June — around 32 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (January, 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) | 13 | 15 | 21 | 27 | 31 | 32 | 29 | 27 | 27 | 24 | 16 | 13 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 13 | Moderate |
| Feb | 15 | Moderate |
| Mar | 21 | Moderate |
| Apr | 27 | Moderate |
| May | 31 | Moderate |
| Jun | 32 | Moderate |
| Jul | 29 | Moderate |
| Aug | 27 | Moderate |
| Sep | 27 | Moderate |
| Oct | 24 | Moderate |
| Nov | 16 | Moderate |
| Dec | 13 | Moderate |
Where is Istaravshan?
Istaravshan sits at 39.9°N, 69.0°E, 979 m above sea level, in Tajikistan. The nearest listed city is Muchun, 16 km away.
Topography around Istaravshan
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Istaravshan.
Within 3 km, the terrain around Istaravshan has only modest variations in elevation — a maximum elevation change of 148 m around an average of 999 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 804 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,773 m.
The land around Istaravshan is covered by artificial surfaces (60%) and cropland (20%) within 3 km, cropland (54%) and grassland (30%) within 16 km, and grassland (48%) and cropland (31%) within 80 km.
Tajikistan travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F / I
- 220 V · 50 Hz
- Prices
- ≈ 28% of US
- price level, 2025
- GDP per capita
- $1,637
- 2025
- Happiness
- 5.6 / 10
- World Happiness, 2025
- Safe drinking water
- 65%
- of population, 2024
- Homicide rate
- 0.9
- per 100k, 2020
- Road deaths
- 15.7
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Very low
- EF EPI 409
- 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 Istaravshan (39.9142°, 69.0033°, elevation 979 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.