Aldan in Summer
In summer (June, July and August), Aldan sees average daytime highs around 19°C and overnight lows near 9°C, with 355 mm of precipitation over about 45 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 19°C. The sky is clear or mostly clear about 16% of the time across summer, and the air most often feels dry.
Summer is Aldan's best season of the year to visit on our travel score. For the whole year in context, see Aldan's year-round climate.
- Avg daytime high
- 19°C
- warmest season of the year
- Avg overnight low
- 9°C
- Precipitation
- 355 mm
- 45 wet days
- Avg wind
- 9 km/h
- Travel score
- 5.1
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Aldan in Summer
Across summer, daytime highs hold fairly steady around 19°C.
A typical summer day in Aldan reaches about 19°C and drops to 9°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Aldan
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.
Aldan 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 | -26° / -32° | 10 | 3.6 | 7.2 | 6.8 | 0.0 |
| Feb | -21° / -29° | 10 | 3.7 | 6.9 | 8.8 | 0.0 |
| Mar | -12° / -21° | 19 | 6.7 | 10.5 | 11.4 | 0.0 |
| Apr | -1° / -10° | 38 | 9.6 | 10.9 | 14 | 0.0 |
| May | 9° / -1° | 85 | 14.6 | 7.7 | 16.5 | 1.6 |
| Jun | 18° / 7° | 97 | 13.9 | 0.8 | 17.9 | 5.1 |
| Jul | 21° / 11° | 137 | 15.7 | 0 | 17.3 | 5.5 |
| Aug | 18° / 8° | 121 | 15.5 | 0.4 | 15.2 | 4.8 |
| Sep | 9° / 0° | 100 | 14.8 | 6.5 | 12.5 | 1.4 |
| Oct | -4° / -11° | 58 | 12.8 | 15.5 | 9.9 | 0.0 |
| Nov | -18° / -24° | 27 | 7.6 | 11.4 | 7.5 | 0.0 |
| Dec | -26° / -32° | 12 | 4.5 | 8.7 | 6.1 | 0.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 16% of the time across summer.
Chance of precipitation in Summer
Aldan gets around 355 mm of rain and snow over 45 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 9 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 17 h 30 min in early June to 13 h 54 min 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 5.0 kWh/m².
Hazard calendar for Aldan
In summer, Aldan overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Aldan's rainy season runs May–September, when most of the year's rain falls.
Is summer a good time to visit Aldan?
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 Aldan for sightseeing.
What to pack for Aldan in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Aldan sees daytime highs around 19°C and nights near 9°C. Pack rain gear. Worth having: a warm layer and sun protection. About 45 days see rain.
UV index in Aldan in Summer
Clear-sky midday UV across summer averages 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 Aldan peaks around June 10 at about 5 (moderate) — a little sun protection helps at midday. It bottoms out near January 1 at about 0 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 4 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 0 | 1 | 1 | 3 | 4 | 5 | 2 | 5 | 3 | 1 | 0 | 0 |
| Level | Low | Low | Low | Moderate | Moderate | Moderate | Low | Moderate | Moderate | Low | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 0 | Low |
| Feb | 1 | Low |
| Mar | 1 | Low |
| Apr | 3 | Moderate |
| May | 4 | Moderate |
| Jun | 5 | Moderate |
| Jul | 2 | Low |
| Aug | 5 | Moderate |
| Sep | 3 | Moderate |
| Oct | 1 | Low |
| Nov | 0 | Low |
| Dec | 0 | Low |
Air quality in Aldan 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 Aldan is worst in July — around 27 µg/m³ PM2.5 (moderate), about 26.9× the cleanest month (December, 1 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) | 2 | 2 | 5 | 6 | 8 | 9 | 27 | 20 | 10 | 4 | 2 | 1 |
| Level | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 2 | Good |
| Feb | 2 | Good |
| Mar | 5 | Good |
| Apr | 6 | Good |
| May | 8 | Good |
| Jun | 9 | Good |
| Jul | 27 | Moderate |
| Aug | 20 | Moderate |
| Sep | 10 | Good |
| Oct | 4 | Good |
| Nov | 2 | Good |
| Dec | 1 | Good |
Where is Aldan?
Aldan sits at 58.6°N, 125.4°E, 698 m above sea level, in Russia. The nearest listed city is Neryungri, 221 km away.
Topography around Aldan
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Aldan.
Within 3 km, the terrain around Aldan has only modest variations in elevation — a maximum elevation change of 201 m around an average of 683 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 857 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,334 m.
The land around Aldan is covered by trees (77%) within 3 km, trees (95%) within 16 km, and trees (91%) within 80 km.
Russia travel facts
- Travel advisory
- Level 4
- Do Not Travel
- Power plugs
- Type C / F
- 230 V · 50 Hz
- Prices
- ≈ 32% of US
- price level, 2025
- GDP per capita
- $17,547
- 2025
- Happiness
- 5.8 / 10
- World Happiness, 2025
- Safe drinking water
- 76%
- of population, 2024
- Homicide rate
- 6.8
- per 100k, 2021
- Road deaths
- 12
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Moderate
- EF EPI 521
- 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 Aldan (58.6123°, 125.4°, elevation 698 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.