Ulaanbaatar Weather in May
It’s sunny of Ulaanbaatar weather in May, and the average temperature is 13℃ (55℉) from minus 9℃ (16℉) to max 33℃ (91℉). The temperature is gradually rising and the weather is getting hotter.The average humidity is 32% in this month. May is a good time to travel in Mongolia.
7-Day Ulaanbaatar Weather Forecast
Averages for Ulaanbaatar Weather in May
High Temperature
17°C (62.6°F)
Low Temperature
1°C (33.8°F)
Rainfall
4.2 mm
Sunrise
06:35 ~ 06:00
Sunset
21:05~ 21:40
What to Wear
It’s recommended to prepare casual clothes like thin sweater, long-sleeve T-shirt, hoodie, and padded jacket in case of the cold at night. And for strong UV rays, it will be better to take your hat, sunglass, parasol, sunscreen, etc.
Things to Do in Ulaanbaatar in May
Genghis Khan Square: Located in Hulunbeier city, it’s the host place for main national ceremonies, cultural events and exhibitions, as well as one of the landmark buildings in Ulaanbaatar.
Bogd Khaan Palace Museum: Originally as the summer palace of Mongolian religious leader Bogd Khan, it’s now a famous summer resort in Mongolia. It’s a must-go place for visitors.
Zanabazar Museum of Fine Arts: Named after the greatest artist of Mongolia, Zanabazar (1635 – 1723 AD), it mainly houses Mongolian art works in prehistoric and early 20th century.
Don't miss these attractions if you plan to visit Ulaanbaatar in May 2026.
Bogd Khaan Palace Museum: Originally as the summer palace of Mongolian religious leader Bogd Khan, it’s now a famous summer resort in Mongolia. It’s a must-go place for visitors.
Zanabazar Museum of Fine Arts: Named after the greatest artist of Mongolia, Zanabazar (1635 – 1723 AD), it mainly houses Mongolian art works in prehistoric and early 20th century.
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Don't miss these attractions if you plan to visit Ulaanbaatar in May 2026.
High/Low Temperatures of Ulaanbaatar in May
Historical Ulaanbaatar Weather in May
|
May |
Temperature | Sunrise / Sunset |
Humidity (%) |
|
|
High (°C/ °F) |
Low (°C/ °F) |
|||
|
1 |
14 / 57 |
-8 / 18 |
06:35 / 21:05 |
13-86 |
|
2 |
20 / 68 |
-4 / 25 |
06:35 / 21:07 |
7-80 |
|
3 |
24 / 75 |
-33 / -27 |
06:34 / 21:09 |
10-14 |
|
4 |
17 / 63 |
12 / 54 |
06:33 / 21:10 |
10-93 |
|
5 |
14 / 57 |
-1 / 30 |
06:32 / 21:13 |
13-86 |
|
6 |
24 / 75 |
-9 / 16 |
06:31 / 21:15 |
9-68 |
|
7 |
28 / 82
|
-5 / 23 |
06:30 / 21:15 |
4-56 |
|
8 |
23 / 73 |
1 / 34 |
06:29 / 21:15 |
11-56 |
|
9 |
14 / 57 |
1 / 34 |
06:27 / 21:16 |
12-75 |
|
10 |
23 / 73 |
-1 / 30 |
06:27 / 21:17 |
9-68 |
|
11 |
16 / 61 | 2 / 36 | 06:25 / 21:18 |
26-44 |
|
12 |
20 / 68 |
-3 / 27 |
06:24 / 21:21 |
13-75 |
|
13 |
23 / 73 |
11 / 52 |
06:23 / 21:24 |
18-36 |
|
14 |
16 / 61 |
6 / 43 |
06:22 / 21:25 |
13-57 |
|
15 |
20 / 68 |
3 / 37 |
06:21 / 21:26 |
31-71 |
|
16 |
23 / 73 |
-4 / 25 |
06:20 / 21:28 |
15-93 |
|
17 |
24 / 75 |
6 / 43 |
06:19 / 21:30 |
16-51 |
|
18 |
12 / 54 |
3 / 37 |
06:18 / 21:31 |
7-53 |
|
19 |
21 / 70 |
-4 / 25 |
06:17 / 21:32 |
13-38 |
|
20 |
20 / 68 |
6 / 43 |
06:16 / 21:35 |
7-47 |
|
21 |
26 / 79 |
3 / 37 |
06:15 / 21:37 |
28-86 |
|
22 |
25 / 77 |
6 / 43 |
06:13 / 21:38 |
17-86 |
|
23 |
21 / 70 |
6 / 43 |
06:12 / 21:38 |
15-50 |
|
24 |
24 / 75 |
11 / 41 |
06:10 / 21:38 |
10-61 |
|
25 |
21 / 70 |
-4 / 25 |
06:09 / 21:38 |
20-57 |
|
26 |
26 / 79 |
-7 / 19 |
06:07 / 21:39 |
15-81 |
|
27 |
20 / 68 |
8 / 46 |
06:05 / 21:39 |
23-52 |
|
28 |
25 / 77 |
4 / 39 |
06:04 / 21:39 |
15-80 |
|
29 |
21 / 70 |
5 / 41 |
06:03 / 21:40 |
8-70 |
|
30 |
27 / 81 |
1 / 34 |
06:01 / 21:40 |
7-34 |
|
31 |
32 / 90 |
9 / 48 |
06:00 / 21:40 |
6-25 |
