Ergel, Mongolia experiences average highs of 13°C (55°F) and lows of 1°C (34°F) throughout the year. The climate is relatively dry, with only 2 rainy days per month on average. Sunshine is abundant, averaging about 10 hours per day. Average highs have warmed by 0.7°C (1.3°F) across the available records.
Ergel, Mongolia Weather & Climate 2026
Monthly climate averages for Ergel, Mongolia. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: May–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.7/10
Best: June, July, August, September
UV Index
4
Low
Temperature 13°C / 1°C
Feels Like 8°C / -4°C
Rainy Days 2
Rainfall 14 mm
Sunshine 10 h
Humidity 40%
Wind Speed 26 km/h
Dew Point -6°C
Snow Days 2 days
Frost Days 21 days
Hottest Month
31°C
July
Avg Low19°C
Rain5days
Coldest Month
-18°C
January
Avg High-7°C
Rain0days
Driest Month
0days
January
Avg High-7°C
Avg Low-18°C
Windiest Month
30 km/h
May (Gusts 49)
Worst Time to Visit
Consider avoiding January, February, November, December due to very cold temperatures.
Sun Position
Sunrise 05:05
Daylight 15.4h
Sunset 20:26
Live conditions—
Ergel on the map · live conditions
Ergel, Mongolia
- Continent
- Asia
- Country
- Mongolia
- City
- Ergel
- Population
- 2.9K
- Coordinates
- 43.15°, 109.13°
Seasonal Breakdown
Spring
Mar–May
Avg High 15°C
Avg Low 2°C
Rain 2 days/mo
Summer
Jun–Aug
Avg High 29°C
Avg Low 17°C
Rain 4 days/mo
3/3 best months
Autumn
Sep–Nov
Avg High 12°C
Avg Low 1°C
Rain 2 days/mo
1/3 best months
Winter
Dec–Feb
Avg High -5°C
Avg Low -16°C
Rain 0 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: -7°C / -18°C . Feb: -2°C / -14°C . Mar: 8°C / -5°C . Apr: 16°C / 2°C . May: 22°C / 9°C . Jun: 28°C / 16°C . Jul: 31°C / 19°C . Aug: 28°C / 16°C . Sep: 23°C / 10°C . Oct: 12°C / 0°C . Nov: 2°C / -8°C . Dec: -6°C / -16°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 2 mm. Feb: 3 mm. Mar: 4 mm. Apr: 4 mm. May: 13 mm. Jun: 15 mm. Jul: 39 mm. Aug: 48 mm. Sep: 25 mm. Oct: 7 mm. Nov: 3 mm. Dec: 2 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 51%. Feb: 42%. Mar: 30%. Apr: 26%. May: 27%. Jun: 32%. Jul: 43%. Aug: 45%. Sep: 42%. Oct: 43%. Nov: 43%. Dec: 50%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 23 km/h . Feb: 24 km/h . Mar: 28 km/h . Apr: 30 km/h . May: 30 km/h . Jun: 27 km/h . Jul: 24 km/h . Aug: 23 km/h . Sep: 26 km/h . Oct: 25 km/h . Nov: 27 km/h . Dec: 26 km/h .
Sunshine
Sunshine
Sunshine: Jan: 8h. Feb: 9h. Mar: 10h. Apr: 11h. May: 12h. Jun: 12h. Jul: 12h. Aug: 11h. Sep: 10h. Oct: 9h. Nov: 8h. Dec: 8h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 6. Aug: UV 6. Sep: UV 5. Oct: UV 3. Nov: UV 2. Dec: UV 2.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 3 days. Feb: 3 days. Mar: 2 days. Apr: 1 days. May: 1 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 1 days. Nov: 3 days. Dec: 2 days.
Climate Trends
Average highs have warmed by 0.7°C (1.3°F) across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 30°C | Jul · 31°C |
| Coldest month | Jan 2025 · -16°C | Jan · -18°C |
| Wettest month | Jul 2025 · 73 mm | Aug · 48 mm |
| Windiest month | Mar 2025 · 31 km/h | May · 30 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Poor April
Fair May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Poor November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -7°C / -18°C | -13°C / -24°C | 0days (2 mm) Excellent | 7.9h Good | 51% Moderate | 2 Low | Poor | View Details |
| February | -2°C / -14°C | -9°C / -21°C | 1days (3 mm) Excellent | 9h Good | 42% Moderate | 2.9 Moderate | Poor | View Details |
| March | 8°C / -5°C | 2°C / -11°C | 1days (4 mm) Excellent | 10.1h Excellent | 30% Comfortable | 4.1 Moderate | Poor | View Details |
| April | 16°C / 2°C | 10°C / -3°C | 2days (4 mm) Excellent | 10.9h Excellent | 26% Comfortable | 5.3 High | Fair | View Details |
| May | 22°C / 9°C | 17°C / 4°C | 3days (13 mm) Excellent | 11.5h Excellent | 27% Comfortable | 6.1 High | Good | View Details |
| June best | 28°C / 16°C | 24°C / 12°C | 3days (15 mm) Excellent | 12.1h Excellent | 32% Comfortable | 6.6 High | Excellent | View Details |
| July best | 31°C / 19°C | 29°C / 17°C | 5days (39 mm) Good | 12h Excellent | 43% Moderate | 6.3 High | Excellent | View Details |
| August best | 28°C / 16°C | 26°C / 14°C | 4days (48 mm) Good | 11.4h Excellent | 45% Moderate | 6 High | Excellent | View Details |
| September best | 23°C / 10°C | 19°C / 6°C | 3days (25 mm) Excellent | 10.4h Excellent | 42% Moderate | 4.7 Moderate | Excellent | View Details |
| October | 12°C / 0°C | 7°C / -5°C | 2days (7 mm) Excellent | 9.3h Good | 43% Moderate | 3.4 Moderate | Poor | View Details |
| November | 2°C / -8°C | -4°C / -14°C | 1days (3 mm) Excellent | 8.1h Good | 43% Moderate | 2.3 Moderate | Poor | View Details |
| December | -6°C / -16°C | -13°C / -22°C | 0days (2 mm) Excellent | 7.5h Good | 50% Moderate | 1.7 Low | Poor | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Ergel are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Ergel, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Ergel is July, with average daytime highs of 31°C (87°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Ergel is January, with average overnight lows of -18°C (0°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Ergel is August, averaging 48mm of precipitation across 4 rainy days. An umbrella or waterproof jacket is essential.
Ergel receives approximately 120 sunshine hours per year. The sunniest month is June with around 12 hours. Based on climate data for Ergel.
The least favorable months to visit Ergel are January, February, November, December, primarily due to very cold temperatures. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Ergel is 4, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Ergel is 40%, classified as dry. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Ergel receives snow. Months with snowfall average 2 snow days and 1 cm (0 in) of accumulation, with about 21 frost days during winter.
Average wind speeds in Ergel are 26 km/h (16 mph). The windiest month is May with peak winds reaching 30 km/h (19 mph) (gusts up to 49 km/h / 30 mph).
Ergel averages 13 clear-sky days per month with overall cloud cover around 33%. The clearest skies occur in December.
The annual average dew point in Ergel is -6°C (21°F), which feels dry and comfortable. Outdoor activities are comfortable year-round from a humidity standpoint.
Ergel has a Cold Desert climate, classified as BWk under the Köppen system. Arid climates have very low rainfall relative to temperature, with large swings between daytime heat and cool nights.
The 'feels like' temperature in Ergel ranges from -4°C (25°F) to 8°C (46°F) on average. Wind chill makes winters feel noticeably colder than the actual temperature — layered clothing is recommended.
Yes, June is a great time to visit Ergel. It earns a climate score of 9.7/10 with Excellent.
For June in Ergel, pack Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Comfortable walking shoes. With average highs of 28°C (82°F) and 3 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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