Choibalsan weather in April

In April, Choibalsan sees average daytime highs of 11°C and overnight lows near -3°C, with 12 mm of precipitation across 3.5 wet days and about 13.4 hours of daylight. It is the 6th-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 7°C in the first days to 15°C by the end. The sky is clear or mostly clear about 32% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 30 min at the start of April to 14 h 12 min by month's end. Set against the rest of the year, April is Choibalsan's 9th-clearest and 1st-windiest month. For the whole year in context, see Choibalsan's year-round climate.

Daytime high: 11°; 6th warmest
Overnight low: -3°; 7th coldest
Precipitation: 12 mm; 3.5 wet days
Daylight: 13 h 24 min; 5:40 AM – 7:04 PM
Cloud cover: 56%; 9th clearest
Wind: 17 km/h; 1st windiest
Solar energy: 5.48 kWh/m²
Travel score: 3.0; out of 10

Choibalsan is city in Mongolia.

Density: 160/km²; people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← March Choibalsan year-round climate May →Best places to visit in April

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 7°C in the first days to 15°C by the end.

A typical April day in Choibalsan reaches about 11°C in the afternoon and slips back to -3°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 3°C and 19°C. Set against its neighbours, April runs about 10°C warmer than March and about 8°C cooler than May.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	6	7	7	7	8	8	8	8	9	9	9	10	10	10	11	11	11	11	12	12	12	13	13	13	14	14	14	15	15	15
Avg low (°C)	-6	-6	-6	-5	-5	-5	-5	-4	-4	-4	-4	-3	-3	-3	-3	-2	-2	-2	-2	-1	-1	-1	0	0	0	0	1	1	1	1

	Avg high (°C)	Avg low (°C)
1	6	-6
2	7	-6
3	7	-6
4	7	-5
5	8	-5
6	8	-5
7	8	-5
8	8	-4
9	9	-4
10	9	-4
11	9	-4
12	10	-3
13	10	-3
14	10	-3
15	11	-3
16	11	-2
17	11	-2
18	11	-2
19	12	-2
20	12	-1
21	12	-1
22	13	-1
23	13	0
24	13	0
25	14	0
26	14	0
27	14	1
28	15	1
29	15	1
30	15	1

How April really feels in Choibalsan

Once humidity and wind are folded in, April averages 0 days that feel above 32°C and 30 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

8 feel bitter (≤ -10°C)

The story in April is cold — wind chill drags the overnight "feels like" below the raw low.

Choibalsan weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 7th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-15° / -24°	1	0.4	0.6	8.6	0.0
Feb	-9° / -20°	3	0.9	1.2	9.9	0.0
Mar	0° / -12°	5	1.7	1.8	11.6	0.0
Apr	11° / -3°	12	3.5	2.4	13.4	3.0
May	19° / 5°	25	5.2	0.6	14.9	6.6
Jun	25° / 12°	44	8.1	0	15.8	7.1
Jul	27° / 15°	64	9.9	0	15.4	6.6
Aug	25° / 13°	53	8.3	0	14.1	7.2
Sep	18° / 6°	32	6.2	0.4	12.4	6.5
Oct	9° / -3°	16	3.9	2.2	10.6	2.1
Nov	-4° / -14°	5	1.5	1.7	9	0.0
Dec	-12° / -21°	4	1	1.6	8.2	0.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 19% of April, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to cloud over as the month goes on.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	55	56	56	56	55	55	55	54	54	53	53	52	51	51	50	50	49	49	48	48	48	48	47	47	47	47	47	47	47	47
Cloudier (%)	45	44	44	44	45	45	45	46	46	47	47	48	49	49	50	50	51	51	52	52	52	52	53	53	53	53	53	53	53	53

	Clearer (%)	Cloudier (%)
1	55	45
2	56	44
3	56	44
4	56	44
5	55	45
6	55	45
7	55	45
8	54	46
9	54	46
10	53	47
11	53	47
12	52	48
13	51	49
14	51	49
15	50	50
16	50	50
17	49	51
18	49	51
19	48	52
20	48	52
21	48	52
22	48	52
23	47	53
24	47	53
25	47	53
26	47	53
27	47	53
28	47	53
29	47	53
30	47	53

Chance of precipitation in April

Any precipitationSnow

Choibalsan gets around 12 mm of rain and snow over 3.5 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 12% and peaks near 13% on the wettest days, and about 2 days bring snow.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	8	8	9	10	10	10	11	11	11	12	12	12	12	12	12	12	12	12	12	12	12	12	13	13	13	13	13	13	13	13
Snow chance (%)	7	8	8	9	9	9	10	10	10	10	10	10	10	9	9	8	8	8	7	7	7	7	6	6	6	6	6	5	5	5

	Rain chance (%)	Snow chance (%)
1	8	7
2	8	8
3	9	8
4	10	9
5	10	9
6	10	9
7	11	10
8	11	10
9	11	10
10	12	10
11	12	10
12	12	10
13	12	10
14	12	9
15	12	9
16	12	8
17	12	8
18	12	8
19	12	7
20	12	7
21	12	7
22	12	7
23	13	6
24	13	6
25	13	6
26	13	6
27	13	6
28	13	5
29	13	5
30	13	5

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

Most of April feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, April lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Dry (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

Wind in April

Winds average 17 km/h in April, the windiest month of the year.

Across April, daily wind ranges from about 16 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	16	16	16	17	17	17	17	17	17	17	17	17	17	17	17	17	17	18	18	18	18	18	18	18	18	18	18	18	18	18
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	16	light breeze
2	16	light breeze
3	16	light breeze
4	17	light breeze
5	17	light breeze
6	17	light breeze
7	17	light breeze
8	17	light breeze
9	17	light breeze
10	17	light breeze
11	17	light breeze
12	17	light breeze
13	17	light breeze
14	17	light breeze
15	17	light breeze
16	17	light breeze
17	17	light breeze
18	18	light breeze
19	18	light breeze
20	18	light breeze
21	18	light breeze
22	18	light breeze
23	18	light breeze
24	18	light breeze
25	18	light breeze
26	18	light breeze
27	18	light breeze
28	18	light breeze
29	18	light breeze
30	18	light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 30 min at the start of April to 14 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 102 minutes over April. Sunrise moves from 6:11 AM to 5:14 AM, and sunset from 6:42 PM to 7:25 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	12.5	12.6	12.6	12.7	12.8	12.8	12.9	12.9	13.0	13.1	13.1	13.2	13.2	13.3	13.3	13.4	13.5	13.5	13.6	13.6	13.7	13.7	13.8	13.9	13.9	14.0	14.0	14.1	14.1	14.2
Sunrise (AM)	6:11	6:09	6:07	6:05	6:02	6:00	5:58	5:56	5:54	5:52	5:50	5:48	5:46	5:44	5:42	5:40	5:38	5:36	5:34	5:32	5:30	5:28	5:26	5:25	5:23	5:21	5:19	5:17	5:16	5:14
Sunset (PM)	6:42	6:44	6:45	6:47	6:48	6:50	6:51	6:52	6:54	6:55	6:57	6:58	7:00	7:01	7:03	7:04	7:06	7:07	7:09	7:10	7:12	7:13	7:14	7:16	7:17	7:19	7:20	7:22	7:23	7:25

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.5	6:11	6:42
2	12.6	6:09	6:44
3	12.6	6:07	6:45
4	12.7	6:05	6:47
5	12.8	6:02	6:48
6	12.8	6:00	6:50
7	12.9	5:58	6:51
8	12.9	5:56	6:52
9	13.0	5:54	6:54
10	13.1	5:52	6:55
11	13.1	5:50	6:57
12	13.2	5:48	6:58
13	13.2	5:46	7:00
14	13.3	5:44	7:01
15	13.3	5:42	7:03
16	13.4	5:40	7:04
17	13.5	5:38	7:06
18	13.5	5:36	7:07
19	13.6	5:34	7:09
20	13.6	5:32	7:10
21	13.7	5:30	7:12
22	13.7	5:28	7:13
23	13.8	5:26	7:14
24	13.9	5:25	7:16
25	13.9	5:23	7:17
26	14.0	5:21	7:19
27	14.0	5:19	7:20
28	14.1	5:17	7:22
29	14.1	5:16	7:23
30	14.2	5:14	7:25

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.48 kWh/m².

For context, solar energy here swings from a low near 1.49 kWh/m² to a high of 6.35 kWh/m² in June across the year — April's 5.48 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	5.1	5.1	5.1	5.2	5.2	5.2	5.2	5.3	5.3	5.3	5.3	5.4	5.4	5.4	5.4	5.5	5.5	5.5	5.6	5.6	5.6	5.7	5.7	5.7	5.8	5.8	5.8	5.8	5.9	5.9
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	5.1	Bright
2	5.1	Bright
3	5.1	Bright
4	5.2	Bright
5	5.2	Bright
6	5.2	Bright
7	5.2	Bright
8	5.3	Bright
9	5.3	Bright
10	5.3	Bright
11	5.3	Bright
12	5.4	Bright
13	5.4	Bright
14	5.4	Bright
15	5.4	Bright
16	5.5	Bright
17	5.5	Bright
18	5.5	Bright
19	5.6	Bright
20	5.6	Bright
21	5.6	Bright
22	5.7	Bright
23	5.7	Bright
24	5.7	Bright
25	5.8	Bright
26	5.8	Bright
27	5.8	Bright
28	5.8	Bright
29	5.9	Bright
30	5.9	Bright

Planning a trip in April

Is April a good time to visit Choibalsan?

Our two travel scores rate April for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.0

Sightseeing

6th-best month of the year

0.1

Beach & pool

6th-best month of the year

April is a weaker month for outdoor sightseeing in Choibalsan.

What to pack for Choibalsan in April

From April's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In April, Choibalsan sees daytime highs around 11°C and nights near -3°C. Pack a warm layer. Worth having: sun protection. About 4 days see rain.

a warm layersun protection

UV index in Choibalsan in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Choibalsan peaks around July 21 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	1	3	5	7	7	8	8	5	3	1	1
Level	Low	Low	Moderate	Moderate	High	High	Very high	Very high	High	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	1	Low
Mar	3	Moderate
Apr	5	Moderate
May	7	High
Jun	7	High
Jul	8	Very high
Aug	8	Very high
Sep	5	High
Oct	3	Moderate
Nov	1	Low
Dec	1	Low

Location & terrain

Where is Choibalsan?

Choibalsan sits at 48.1°N, 114.5°E, 741 m above sea level, in Mongolia. The nearest listed city is Baruun-Urt, 181 km away.

Topography around Choibalsan

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Choibalsan.

Within 3 km, the terrain around Choibalsan has only modest variations in elevation — a maximum elevation change of 59 m around an average of 750 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 179 m; within 80 km, significant variations in elevation — a maximum elevation change of 540 m.

The land around Choibalsan is covered by grassland (73%) and artificial surfaces (21%) within 3 km, grassland (96%) within 16 km, and grassland (99%) within 80 km.

3 km

59 m

grassland 73%

16 km

179 m

grassland 96%

80 km

540 m

grassland 99%

treesgrasslandartificial surfacesbare terrainwaterwetland

← March Choibalsan year-round climate May →Best places to visit in April

April weather nearby: Baruun-Urt 181 km · Borzya 296 km · Öndörkhaan 302 km · Aginskoye 337 km · Krasnokamensk 340 km · Chita 448 km · Nerchinsk 459 km · Saynshand 490 km

Mongolia travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type C / E / F; 220 V · 50 Hz
Prices: ≈ 34% of US; price level, 2025
GDP per capita: $7,108; 2025
Happiness: 5.9 / 10; World Happiness, 2025
Safe drinking water: 43%; of population, 2024
Homicide rate: 5.9; per 100k, 2023
Road deaths: 21; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Very low; EF EPI 447
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 Choibalsan (48.0726°, 114.5326°, elevation 741 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	6	-6
2	7	-6
3	7	-6
4	7	-5
5	8	-5
6	8	-5
7	8	-5
8	8	-4
9	9	-4
10	9	-4
11	9	-4
12	10	-3
13	10	-3
14	10	-3
15	11	-3
16	11	-2
17	11	-2
18	11	-2
19	12	-2
20	12	-1
21	12	-1
22	13	-1
23	13	0
24	13	0
25	14	0
26	14	0
27	14	1
28	15	1
29	15	1
30	15	1

	Clearer (%)	Cloudier (%)
1	55	45
2	56	44
3	56	44
4	56	44
5	55	45
6	55	45
7	55	45
8	54	46
9	54	46
10	53	47
11	53	47
12	52	48
13	51	49
14	51	49
15	50	50
16	50	50
17	49	51
18	49	51
19	48	52
20	48	52
21	48	52
22	48	52
23	47	53
24	47	53
25	47	53
26	47	53
27	47	53
28	47	53
29	47	53
30	47	53

	Rain chance (%)	Snow chance (%)
1	8	7
2	8	8
3	9	8
4	10	9
5	10	9
6	10	9
7	11	10
8	11	10
9	11	10
10	12	10
11	12	10
12	12	10
13	12	10
14	12	9
15	12	9
16	12	8
17	12	8
18	12	8
19	12	7
20	12	7
21	12	7
22	12	7
23	13	6
24	13	6
25	13	6
26	13	6
27	13	6
28	13	5
29	13	5
30	13	5

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

	Avg high (°C)	Avg low (°C)
1	6	-6
2	7	-6
3	7	-6
4	7	-5
5	8	-5
6	8	-5
7	8	-5
8	8	-4
9	9	-4
10	9	-4
11	9	-4
12	10	-3
13	10	-3
14	10	-3
15	11	-3
16	11	-2
17	11	-2
18	11	-2
19	12	-2
20	12	-1
21	12	-1
22	13	-1
23	13	0
24	13	0
25	14	0
26	14	0
27	14	1
28	15	1
29	15	1
30	15	1

	Clearer (%)	Cloudier (%)
1	55	45
2	56	44
3	56	44
4	56	44
5	55	45
6	55	45
7	55	45
8	54	46
9	54	46
10	53	47
11	53	47
12	52	48
13	51	49
14	51	49
15	50	50
16	50	50
17	49	51
18	49	51
19	48	52
20	48	52
21	48	52
22	48	52
23	47	53
24	47	53
25	47	53
26	47	53
27	47	53
28	47	53
29	47	53
30	47	53

	Rain chance (%)	Snow chance (%)
1	8	7
2	8	8
3	9	8
4	10	9
5	10	9
6	10	9
7	11	10
8	11	10
9	11	10
10	12	10
11	12	10
12	12	10
13	12	10
14	12	9
15	12	9
16	12	8
17	12	8
18	12	8
19	12	7
20	12	7
21	12	7
22	12	7
23	13	6
24	13	6
25	13	6
26	13	6
27	13	6
28	13	5
29	13	5
30	13	5

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100

	Avg high (°C)	Avg low (°C)
1	6	-6
2	7	-6
3	7	-6
4	7	-5
5	8	-5
6	8	-5
7	8	-5
8	8	-4
9	9	-4
10	9	-4
11	9	-4
12	10	-3
13	10	-3
14	10	-3
15	11	-3
16	11	-2
17	11	-2
18	11	-2
19	12	-2
20	12	-1
21	12	-1
22	13	-1
23	13	0
24	13	0
25	14	0
26	14	0
27	14	1
28	15	1
29	15	1
30	15	1

	Clearer (%)	Cloudier (%)
1	55	45
2	56	44
3	56	44
4	56	44
5	55	45
6	55	45
7	55	45
8	54	46
9	54	46
10	53	47
11	53	47
12	52	48
13	51	49
14	51	49
15	50	50
16	50	50
17	49	51
18	49	51
19	48	52
20	48	52
21	48	52
22	48	52
23	47	53
24	47	53
25	47	53
26	47	53
27	47	53
28	47	53
29	47	53
30	47	53

	Rain chance (%)	Snow chance (%)
1	8	7
2	8	8
3	9	8
4	10	9
5	10	9
6	10	9
7	11	10
8	11	10
9	11	10
10	12	10
11	12	10
12	12	10
13	12	10
14	12	9
15	12	9
16	12	8
17	12	8
18	12	8
19	12	7
20	12	7
21	12	7
22	12	7
23	13	6
24	13	6
25	13	6
26	13	6
27	13	6
28	13	5
29	13	5
30	13	5

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100