Mongolia Weather in April
April in Mongolia is the transitional period from winter to spring, when the temperature rises significantly. However, although Mongolia weather in April is warm in general, it is unstable. Sudden climate changes like unpredictable snowfall and temperature drop are commonly seen. Sandstorm may also hit Mongolia in April.
Average Low Temperature: -4℃ (9℉)
The temperature in April in will see a significant rise, with the high temperature generally ranging from 8 - 18 degrees Celsius (46 - 64 degrees Fahrenheit), and low from -8 to 4 ℃ (17-39℉). The warmest days even see the daytime temperature around 20℃ (68℉) and night temperature no lower than -2℃ (28℉), making you feel that the spring has come. However, sudden temperature drops, usually by 8℃ (46℉) or more, might occur. In addition, the temperature difference is enlarged in April, even reaching 10 ℃ (50℉) in only several hours, let alone the temperature gap between day and night.
Due to the overall rising temperature, the snow and ice in most areas of Mongolia have melted, leaving only a small amount of snow on the mountain peaks. The grassland in early April remains bare, with little plant cover, but when it comes to late April, you might find a hint of green.
Average Rainy Days: 5 days
The precipitation remains pretty low and rare, compared with other destinations in the world. But still, there might be snowfall in April, sometimes it snows heavily. Meanwhile, if accompanied by strong winds, the snow will be churned up into the sky, causing seemingly endless whiteness with low visibility. But most snow will melt away in several days, except the one in shady places and on the mountaintop. It may rain as well, but usually lightly.
Most of the time, it neither rains nor snows, thus making a drought land. When strong winds hit Mongolia, they stir up dust and sand into the air. This is how sandstorm is formed. In addition, the Mongolia climate in April is so dry and drought that forest and grassland fires are highly likely to occur, especially in Western and Central Mongolia.
Sunset: 19:34 - 20:14
UV index: 5 (Moderate)
Daylength: 12h52m - 14h25m
Average Sunlight Hours: 9 hours per day
April in Mongolia has relatively long daytime and sunlight hours. The sunlight is bright, and its intensity is not low since the UV index has reached grade 5. Therefore, at noon when the sun is radiant in the blue sky, you may need a pair of sunglasses to protect your eyes. With abundant sunshine, you will feel not so cold when conducting outdoor activities during daytime.
Though the sun sets later, some scenic spots still follow the time schedule in winter, such as Genghis Khan Museum, which is closed at 17:00 in April. Considering hours left before the sunset, you can make a city walk in Mongolian streets to experience the local atmosphere, then choose a restaurant you are interested in to taste local delicacies.
Moreover, the scenery is less attractive and unique. During April, as the temperature goes higher and most snow melts, the weather of Mongolia in April gets warmer, but still not warm enough to present a lush grassland. Therefore, neither vast snow scenery nor vibrant grassland is available for visitors in April in Mongolia.
However, if your trip has been arranged in April 2026, read below tips to ensure better travel experiences.
Upper body: Long-sleeved T-shirts, hoodies, blouses are suggested for the inner layer. In terms of the coat, 3-in-1 windbreaker is a good choice. You can also choose to wear a thin down coat or a wool coat as the outer layer.
Lower body: Thick jeans or padded trousers are warm enough. Dresses for girls will be too cold to wear, but if with leggings as the inner layer, it will be a good match.
Shoes: It is suggested to wear comfortable sneakers and casual shoes with breathable cotton socks in order to prevent foot fatigue after walking for a long time.
Others: Sunglasses are necessary at sunny noon to prevent against the radiant sunshine. Please do wear masks when sandstorm occurs. Thin scarves should also be prepared since the temperature in the early morning and late evening is relatively low, and they can be used to protect yourself from winds.
2. As the Zaishan Memorial is high on the hilltop, the temperature is lower than in the city. When it comes to the night, it will be cold and chilly. Be sure to put your thick coat on no matter you plan to visit Zaishan Memorial in the daytime or nighttime.
3. Lake Khovsgol in Northern Mongolia is a good destination in April since it suffers from less sudden climate changes and still preserves its winter scenery for visitors. Walking along the lakeside, you will gain mental peace from the sapphire-like sky, the vast whiteness, the placid lake and the distant mountains.
4. Though still with snow covered, Lake Khovsgol has already begun to thaw in April, leaving only parts of the lake frozen. It is too dangerous to walk on the lake as no one knows to what extent the ice has melted. Don’t walk close to the lake side which might be slippery with melt water.
Temperature: Significant Rise
Average High Temperature: 11℃ (52℉)Average Low Temperature: -4℃ (9℉)
The temperature in April in will see a significant rise, with the high temperature generally ranging from 8 - 18 degrees Celsius (46 - 64 degrees Fahrenheit), and low from -8 to 4 ℃ (17-39℉). The warmest days even see the daytime temperature around 20℃ (68℉) and night temperature no lower than -2℃ (28℉), making you feel that the spring has come. However, sudden temperature drops, usually by 8℃ (46℉) or more, might occur. In addition, the temperature difference is enlarged in April, even reaching 10 ℃ (50℉) in only several hours, let alone the temperature gap between day and night.
Due to the overall rising temperature, the snow and ice in most areas of Mongolia have melted, leaving only a small amount of snow on the mountain peaks. The grassland in early April remains bare, with little plant cover, but when it comes to late April, you might find a hint of green.
Precipitation: Pretty Low
Precipitation: 15mm (0.59 in)Average Rainy Days: 5 days
The precipitation remains pretty low and rare, compared with other destinations in the world. But still, there might be snowfall in April, sometimes it snows heavily. Meanwhile, if accompanied by strong winds, the snow will be churned up into the sky, causing seemingly endless whiteness with low visibility. But most snow will melt away in several days, except the one in shady places and on the mountaintop. It may rain as well, but usually lightly.
Most of the time, it neither rains nor snows, thus making a drought land. When strong winds hit Mongolia, they stir up dust and sand into the air. This is how sandstorm is formed. In addition, the Mongolia climate in April is so dry and drought that forest and grassland fires are highly likely to occur, especially in Western and Central Mongolia.
Abundant Sunlight
Sunrise: 5:49 - 6:42Sunset: 19:34 - 20:14
UV index: 5 (Moderate)
Daylength: 12h52m - 14h25m
Average Sunlight Hours: 9 hours per day
April in Mongolia has relatively long daytime and sunlight hours. The sunlight is bright, and its intensity is not low since the UV index has reached grade 5. Therefore, at noon when the sun is radiant in the blue sky, you may need a pair of sunglasses to protect your eyes. With abundant sunshine, you will feel not so cold when conducting outdoor activities during daytime.
Though the sun sets later, some scenic spots still follow the time schedule in winter, such as Genghis Khan Museum, which is closed at 17:00 in April. Considering hours left before the sunset, you can make a city walk in Mongolian streets to experience the local atmosphere, then choose a restaurant you are interested in to taste local delicacies.
Averages for Mongolia Weather in April
High Temperature
11°C (51.8°F)
Low Temperature
-4°C (24.8°F)
Rainfall
8 mm (0.3 in)
Sunrise
05:39 ~ 06:32
Sunset
19:27 ~ 20:02
Jan.Feb.Mar.Apr.May.Jun.Jul.Aug.Sep.Oct.Nov.Dec.
The times for sunrise and sunset are based on Ulaanbaatar.
Is April a Good Time to Visit Mongolia?
Definitely not! The frequent climate change is the most primary reason. The weather of Mongolia in April is unstable, heavy snowfall, strong winds, sandstorm are all likely to happen and the weather forecast sometimes fail to predict them precisely. If you encounter any of them, it will largely disrupt your travel plan, even put you in danger.Moreover, the scenery is less attractive and unique. During April, as the temperature goes higher and most snow melts, the weather of Mongolia in April gets warmer, but still not warm enough to present a lush grassland. Therefore, neither vast snow scenery nor vibrant grassland is available for visitors in April in Mongolia.
However, if your trip has been arranged in April 2026, read below tips to ensure better travel experiences.
Tips for Dressing in Mongolia in April
Upper body: Long-sleeved T-shirts, hoodies, blouses are suggested for the inner layer. In terms of the coat, 3-in-1 windbreaker is a good choice. You can also choose to wear a thin down coat or a wool coat as the outer layer.
Lower body: Thick jeans or padded trousers are warm enough. Dresses for girls will be too cold to wear, but if with leggings as the inner layer, it will be a good match.
Shoes: It is suggested to wear comfortable sneakers and casual shoes with breathable cotton socks in order to prevent foot fatigue after walking for a long time.
Others: Sunglasses are necessary at sunny noon to prevent against the radiant sunshine. Please do wear masks when sandstorm occurs. Thin scarves should also be prepared since the temperature in the early morning and late evening is relatively low, and they can be used to protect yourself from winds. Tips for Visiting Mongolia in April
1. If you are going to visit Zaishan Memorial to overlook the whole Ulaanbaatar, enjoy the sunset and night view, please check the real-time of sunset, which is of large difference between early April (around 19:34) and late April (around 20:14). Weather forecast should also be paid attention to so as to ensure it is a clear day and the sunset can be observed.2. As the Zaishan Memorial is high on the hilltop, the temperature is lower than in the city. When it comes to the night, it will be cold and chilly. Be sure to put your thick coat on no matter you plan to visit Zaishan Memorial in the daytime or nighttime.
3. Lake Khovsgol in Northern Mongolia is a good destination in April since it suffers from less sudden climate changes and still preserves its winter scenery for visitors. Walking along the lakeside, you will gain mental peace from the sapphire-like sky, the vast whiteness, the placid lake and the distant mountains.
4. Though still with snow covered, Lake Khovsgol has already begun to thaw in April, leaving only parts of the lake frozen. It is too dangerous to walk on the lake as no one knows to what extent the ice has melted. Don’t walk close to the lake side which might be slippery with melt water.
April Weather of Major Mongolia Cities
|
April |
Temperature | Sunrise / Sunset |
Humidity (%) |
|
| High | Low | |||
|
Altay |
19°C/ 66.2°F | 5°C / 41°F | 06:25/ 19:32 | 44 |
|
Baruun-Urt |
18°C / 64.4°F | 3°C / 37.4°F | 06:20/ 19:07 |
42 |
|
Bayanhongor |
11°C / 51.8°F | 2°C / 35.6°F | 06:56/ 19:38 |
32 |
|
Bulgan |
16°C / 60.8°F | 5°C / 41°F | 06:45/ 20:30 |
23 |
|
Choybalsan |
15°C / 59°F | 4°C / 39.2°F | 06:08/ 20:13 |
40 |
|
Dalanzadgad |
16°C / 60.8°F | 3°C / 37.4°F | 06:23/ 20:22 |
21 |
|
Darkhan |
18°C / 64.4°F
|
2°C / 35.6°F | 06:41/ 19:34 |
13 |
|
Erdenet |
13°C / 55.4°F | 2°C / 35.6°F | 06:51/ 20:35 |
14 |
|
Khovd |
10°C / 50°F | 0°C / 32°F | 06:58/ 20:36 |
23 |
|
Mandalgovi |
11°C / 51.8°F | -2°C / 28.4°F | 07:44/ 20:48 |
22 |
|
Ulaanbaatar |
10°C / 50°F |
-6°C / 21.2°F |
06:36/ 21:04 |
47 |
You May Like
-
8 Days Tour of Nomadic Gobi & Nature: Ulaanbaatar - Bayan Gobi - Orkhon Valley & Orkhon Waterfall ... from USD1521 -
11 Day Tour to Stunning West Mongolia: Ulaanbaatar - Ulgii - Tavan Bogd National Park - Ulgii ... from USD2524 -
15 Days Tour of Classic Trans-Mongolian Holiday: Beijing - Ulaanbaatar - Irkutsk - Moscow