Saynshand weather in May

In May, Saynshand sees average daytime highs of 21°C and overnight lows near 8°C, with 13 mm of precipitation across 2.7 wet days and about 14.6 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs climb over the month, from about 18°C in the first days to 24°C by the end. The sky is clear or mostly clear about 42% of the time in May, and the air most often feels dry.

Daylight stretches from about 14 hours at the start of May to 15 h 06 min by month's end. Set against the rest of the year, May is Saynshand's 11th-clearest and 1st-windiest month. For the whole year in context, see Saynshand's year-round climate.

Daytime high: 21°; 4th warmest
Overnight low: 8°; 8th coldest
Precipitation: 13 mm; 2.7 wet days
Daylight: 14 h 36 min; 5:17 AM – 7:55 PM
Cloud cover: 50%; 11th clearest
Wind: 16 km/h; 1st windiest
Solar energy: 6.64 kWh/m²
Travel score: 7.8; out of 10

← April Saynshand year-round climate June →Best places to visit in May

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 18°C in the first days to 24°C by the end.

A typical May day in Saynshand reaches about 21°C in the afternoon and slips back to 8°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 29°C. Set against its neighbours, May runs about 8°C warmer than April and about 6°C cooler than June.

	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	31
Avg high (°C)	18	18	19	19	19	19	19	20	20	20	20	20	21	21	21	21	22	22	22	22	23	23	23	23	24	24	24	24	24	25	25
Avg low (°C)	4	4	5	5	5	5	6	6	6	6	6	7	7	7	7	8	8	8	8	9	9	9	9	10	10	10	10	11	11	11	11

	Avg high (°C)	Avg low (°C)
1	18	4
2	18	4
3	19	5
4	19	5
5	19	5
6	19	5
7	19	6
8	20	6
9	20	6
10	20	6
11	20	6
12	20	7
13	21	7
14	21	7
15	21	7
16	21	8
17	22	8
18	22	8
19	22	8
20	22	9
21	23	9
22	23	9
23	23	9
24	23	10
25	24	10
26	24	10
27	24	10
28	24	11
29	24	11
30	25	11
31	25	11

How May really feels in Saynshand

Once humidity and wind are folded in, May averages 0 days that feel above 32°C and 0 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

wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Saynshand weather by month

How May compares with the rest of the year at a glance. May is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-12° / -21°	1	0.1	0.3	9	0.0
Feb	-5° / -17°	1	0.4	0.5	10.1	0.0
Mar	4° / -9°	3	1	0.8	11.6	0.5
Apr	14° / 0°	4	1.4	0.5	13.2	4.9
May	21° / 8°	13	2.7	0.2	14.6	7.8
Jun	27° / 14°	19	4	0	15.3	7.4
Jul	29° / 18°	25	5.1	0	15	6.0
Aug	27° / 16°	33	5.5	0	13.9	7.2
Sep	21° / 9°	13	2.7	0	12.3	7.9
Oct	11° / -0°	7	1.9	0.5	10.7	3.7
Nov	-1° / -11°	2	0.8	1.1	9.4	0.0
Dec	-10° / -19°	1	0.3	0.5	8.7	0.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 17% of May, with mostly cloudy or overcast conditions the remaining 41%.

	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	31
Clearer (%)	56	56	55	54	54	54	54	53	53	53	54	55	56	57	58	58	59	60	61	61	62	62	62	64	64	64	64	63	63	63	63
Cloudier (%)	44	44	45	46	46	46	46	47	47	47	46	45	44	43	42	42	41	40	39	39	38	38	38	36	36	36	36	37	37	37	37

	Clearer (%)	Cloudier (%)
1	56	44
2	56	44
3	55	45
4	54	46
5	54	46
6	54	46
7	54	46
8	53	47
9	53	47
10	53	47
11	54	46
12	55	45
13	56	44
14	57	43
15	58	42
16	58	42
17	59	41
18	60	40
19	61	39
20	61	39
21	62	38
22	62	38
23	62	38
24	64	36
25	64	36
26	64	36
27	64	36
28	63	37
29	63	37
30	63	37
31	63	37

Chance of precipitation in May

Any precipitation

Saynshand gets around 13 mm of rain and snow over 2.7 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 9% and peaks near 10% on the wettest days, and about 0 day brings 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	31
Rain chance (%)	7	7	8	8	8	9	9	9	9	10	10	10	10	10	10	10	10	10	9	9	9	8	8	8	8	8	7	7	7	7	7

	Rain chance (%)
1	7
2	7
3	8
4	8
5	8
6	9
7	9
8	9
9	9
10	10
11	10
12	10
13	10
14	10
15	10
16	10
17	10
18	10
19	9
20	9
21	9
22	8
23	8
24	8
25	8
26	8
27	7
28	7
29	7
30	7
31	7

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May 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	31
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	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
31	100

Wind in May

Winds average 16 km/h in May, the windiest month of the year.

Across May, daily wind ranges from about 15 km/h on the calmest days to 17 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	31
Wind speed (km/h)	17	17	17	17	17	17	17	17	17	17	17	17	17	17	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	15	15
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	light breeze

	Wind speed (km/h)	Feels
1	17	light breeze
2	17	light breeze
3	17	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	16	light breeze
16	16	light breeze
17	16	light breeze
18	16	light breeze
19	16	light breeze
20	16	light breeze
21	16	light breeze
22	16	light breeze
23	16	light breeze
24	16	light breeze
25	16	light breeze
26	16	light breeze
27	16	light breeze
28	16	light breeze
29	16	light breeze
30	15	light breeze
31	15	light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 14 hours at the start of May to 15 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over May. Sunrise moves from 5:37 AM to 5:04 AM, and sunset from 7:36 PM to 8:10 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	31
Daylight (h)	14.0	14.0	14.1	14.1	14.2	14.2	14.3	14.3	14.3	14.4	14.4	14.5	14.5	14.6	14.6	14.6	14.7	14.7	14.7	14.8	14.8	14.8	14.9	14.9	14.9	15.0	15.0	15.0	15.1	15.1	15.1
Sunrise (AM)	5:37	5:36	5:34	5:33	5:31	5:30	5:28	5:27	5:26	5:24	5:23	5:22	5:20	5:19	5:18	5:17	5:16	5:15	5:14	5:13	5:12	5:11	5:10	5:09	5:08	5:07	5:06	5:06	5:05	5:04	5:04
Sunset (PM)	7:36	7:38	7:39	7:40	7:41	7:43	7:44	7:45	7:46	7:48	7:49	7:50	7:51	7:52	7:54	7:55	7:56	7:57	7:58	7:59	8:00	8:01	8:02	8:04	8:05	8:06	8:07	8:08	8:08	8:09	8:10

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	14.0	5:37	7:36
2	14.0	5:36	7:38
3	14.1	5:34	7:39
4	14.1	5:33	7:40
5	14.2	5:31	7:41
6	14.2	5:30	7:43
7	14.3	5:28	7:44
8	14.3	5:27	7:45
9	14.3	5:26	7:46
10	14.4	5:24	7:48
11	14.4	5:23	7:49
12	14.5	5:22	7:50
13	14.5	5:20	7:51
14	14.6	5:19	7:52
15	14.6	5:18	7:54
16	14.6	5:17	7:55
17	14.7	5:16	7:56
18	14.7	5:15	7:57
19	14.7	5:14	7:58
20	14.8	5:13	7:59
21	14.8	5:12	8:00
22	14.8	5:11	8:01
23	14.9	5:10	8:02
24	14.9	5:09	8:04
25	14.9	5:08	8:05
26	15.0	5:07	8:06
27	15.0	5:06	8:07
28	15.0	5:06	8:08
29	15.1	5:05	8:08
30	15.1	5:04	8:09
31	15.1	5:04	8:10

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.64 kWh/m².

For context, solar energy here swings from a low near 1.82 kWh/m² to a high of 6.85 kWh/m² in June across the year — May's 6.64 kWh/m² sits near the top of that range.

	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	31
Solar energy (kWh/m²)	6.2	6.2	6.3	6.3	6.3	6.3	6.4	6.4	6.4	6.5	6.5	6.5	6.5	6.6	6.6	6.7	6.7	6.7	6.8	6.8	6.8	6.8	6.9	6.9	6.9	6.9	6.9	7.0	7.0	7.0	7.0
Level	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	6.2	Intense
2	6.2	Intense
3	6.3	Intense
4	6.3	Intense
5	6.3	Intense
6	6.3	Intense
7	6.4	Intense
8	6.4	Intense
9	6.4	Intense
10	6.5	Intense
11	6.5	Intense
12	6.5	Intense
13	6.5	Intense
14	6.6	Intense
15	6.6	Intense
16	6.7	Intense
17	6.7	Intense
18	6.7	Intense
19	6.8	Intense
20	6.8	Intense
21	6.8	Intense
22	6.8	Intense
23	6.9	Intense
24	6.9	Intense
25	6.9	Intense
26	6.9	Intense
27	6.9	Intense
28	7.0	Intense
29	7.0	Intense
30	7.0	Intense
31	7.0	Intense

Planning a trip in May

Hazard calendar for Saynshand

In seasonPeak

In May, Saynshand sits inside its dust season. The full year is below, with each hazard's peak months called out.

Saynshand sees seasonal dust haze (April–July), heaviest in May.

Dust

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is May a good time to visit Saynshand?

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

7.8

Sightseeing

2nd-best month of the year

5.0

Beach & pool

4th-best month of the year

May is one of the better times to visit Saynshand for general sightseeing.

What to pack for Saynshand in May

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

In May, Saynshand sees daytime highs around 21°C and nights near 8°C. Pack sun protection. Worth having: a warm layer.

sun protectiona warm layer

UV index in Saynshand in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Saynshand peaks around August 16 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 7 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	2	3	6	7	7	7	8	6	3	2	1
Level	Low	Low	Moderate	High	Very high	High	High	Very high	High	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	2	Low
Mar	3	Moderate
Apr	6	High
May	7	Very high
Jun	7	High
Jul	7	High
Aug	8	Very high
Sep	6	High
Oct	3	Moderate
Nov	2	Low
Dec	1	Low

Air quality in Saynshand in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Saynshand is worst in May — around 43 µg/m³ PM2.5 (poor), about 3.2× the cleanest month (December, 13 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)	15	18	34	42	43	32	27	21	27	36	39	13
Level	Moderate	Moderate	Moderate	Poor	Poor	Moderate	Moderate	Moderate	Moderate	Poor	Poor	Moderate

	PM2.5 (µg/m³)	Level
Jan	15	Moderate
Feb	18	Moderate
Mar	34	Moderate
Apr	42	Poor
May	43	Poor
Jun	32	Moderate
Jul	27	Moderate
Aug	21	Moderate
Sep	27	Moderate
Oct	36	Poor
Nov	39	Poor
Dec	13	Moderate

Location & terrain

Where is Saynshand?

Saynshand sits at 44.9°N, 110.1°E, 947 m above sea level, in Mongolia. The nearest listed city is Öndörkhaan, 274 km away.

Topography around Saynshand

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

Within 3 km, the terrain around Saynshand has only modest variations in elevation — a maximum elevation change of 136 m around an average of 957 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 242 m; within 80 km, significant variations in elevation — a maximum elevation change of 595 m.

The land around Saynshand is covered by bare terrain (95%) within 3 km, bare terrain (99%) within 16 km, and bare terrain (96%) within 80 km.

3 km

136 m

bare terrain 95%

16 km

242 m

bare terrain 99%

80 km

595 m

bare terrain 96%

grasslandartificial surfacesbare terrain

← April Saynshand year-round climate June →Best places to visit in May

May weather nearby: Öndörkhaan 274 km · Baruun-Urt 316 km · Nalayh 387 km · Zuunmod 397 km · Dzuunmod 397 km · Ulaanbaatar 418 km · Dalandzadgad 476 km · Choibalsan 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 Saynshand (44.8824°, 110.1163°, elevation 947 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. 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	18	4
2	18	4
3	19	5
4	19	5
5	19	5
6	19	5
7	19	6
8	20	6
9	20	6
10	20	6
11	20	6
12	20	7
13	21	7
14	21	7
15	21	7
16	21	8
17	22	8
18	22	8
19	22	8
20	22	9
21	23	9
22	23	9
23	23	9
24	23	10
25	24	10
26	24	10
27	24	10
28	24	11
29	24	11
30	25	11
31	25	11

	Clearer (%)	Cloudier (%)
1	56	44
2	56	44
3	55	45
4	54	46
5	54	46
6	54	46
7	54	46
8	53	47
9	53	47
10	53	47
11	54	46
12	55	45
13	56	44
14	57	43
15	58	42
16	58	42
17	59	41
18	60	40
19	61	39
20	61	39
21	62	38
22	62	38
23	62	38
24	64	36
25	64	36
26	64	36
27	64	36
28	63	37
29	63	37
30	63	37
31	63	37

	Rain chance (%)
1	7
2	7
3	8
4	8
5	8
6	9
7	9
8	9
9	9
10	10
11	10
12	10
13	10
14	10
15	10
16	10
17	10
18	10
19	9
20	9
21	9
22	8
23	8
24	8
25	8
26	8
27	7
28	7
29	7
30	7
31	7

	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
31	100

	Avg high (°C)	Avg low (°C)
1	18	4
2	18	4
3	19	5
4	19	5
5	19	5
6	19	5
7	19	6
8	20	6
9	20	6
10	20	6
11	20	6
12	20	7
13	21	7
14	21	7
15	21	7
16	21	8
17	22	8
18	22	8
19	22	8
20	22	9
21	23	9
22	23	9
23	23	9
24	23	10
25	24	10
26	24	10
27	24	10
28	24	11
29	24	11
30	25	11
31	25	11

	Clearer (%)	Cloudier (%)
1	56	44
2	56	44
3	55	45
4	54	46
5	54	46
6	54	46
7	54	46
8	53	47
9	53	47
10	53	47
11	54	46
12	55	45
13	56	44
14	57	43
15	58	42
16	58	42
17	59	41
18	60	40
19	61	39
20	61	39
21	62	38
22	62	38
23	62	38
24	64	36
25	64	36
26	64	36
27	64	36
28	63	37
29	63	37
30	63	37
31	63	37

	Rain chance (%)
1	7
2	7
3	8
4	8
5	8
6	9
7	9
8	9
9	9
10	10
11	10
12	10
13	10
14	10
15	10
16	10
17	10
18	10
19	9
20	9
21	9
22	8
23	8
24	8
25	8
26	8
27	7
28	7
29	7
30	7
31	7

	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
31	100

	Avg high (°C)	Avg low (°C)
1	18	4
2	18	4
3	19	5
4	19	5
5	19	5
6	19	5
7	19	6
8	20	6
9	20	6
10	20	6
11	20	6
12	20	7
13	21	7
14	21	7
15	21	7
16	21	8
17	22	8
18	22	8
19	22	8
20	22	9
21	23	9
22	23	9
23	23	9
24	23	10
25	24	10
26	24	10
27	24	10
28	24	11
29	24	11
30	25	11
31	25	11

	Clearer (%)	Cloudier (%)
1	56	44
2	56	44
3	55	45
4	54	46
5	54	46
6	54	46
7	54	46
8	53	47
9	53	47
10	53	47
11	54	46
12	55	45
13	56	44
14	57	43
15	58	42
16	58	42
17	59	41
18	60	40
19	61	39
20	61	39
21	62	38
22	62	38
23	62	38
24	64	36
25	64	36
26	64	36
27	64	36
28	63	37
29	63	37
30	63	37
31	63	37

	Rain chance (%)
1	7
2	7
3	8
4	8
5	8
6	9
7	9
8	9
9	9
10	10
11	10
12	10
13	10
14	10
15	10
16	10
17	10
18	10
19	9
20	9
21	9
22	8
23	8
24	8
25	8
26	8
27	7
28	7
29	7
30	7
31	7

	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
31	100