Bo weather in June

In June, Bo sees average daytime highs of 32°C and overnight lows near 26°C, with 267 mm of rain across 21.1 wet days and about 13.2 hours of daylight. It is the 1st-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 5% of the time in June, and the air most often feels miserable.

Daylight stretches from about 13 h 12 min at the start of June to 13 h 12 min by month's end. Set against the rest of the year, June is Bo's 12th-clearest and 9th-windiest month. For the whole year in context, see Bo's year-round climate.

Daytime high: 32°; 1st warmest
Overnight low: 26°; 12th coldest
Rainfall: 267 mm; 21.1 wet days
Daylight: 13 h 12 min; 5:21 AM – 6:35 PM
Cloud cover: 89%; 12th clearest
Wind: 5 km/h; 9th windiest
Solar energy: 4.97 kWh/m²
Travel score: 2.7; out of 10

← May Bo year-round climate July →Best places to visit in June

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical June day in Bo reaches about 32°C in the afternoon and slips back to 26°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 35°C. Set against its neighbours, June runs about 1°C warmer than May and on par with July.

	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)	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32	32
Avg low (°C)	25	25	25	25	25	25	25	25	25	25	25	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26	26

	Avg high (°C)	Avg low (°C)
1	32	25
2	32	25
3	32	25
4	32	25
5	32	25
6	32	25
7	32	25
8	32	25
9	32	25
10	32	25
11	32	25
12	32	26
13	32	26
14	32	26
15	32	26
16	32	26
17	32	26
18	32	26
19	32	26
20	32	26
21	32	26
22	32	26
23	32	26
24	32	26
25	32	26
26	32	26
27	32	26
28	32	26
29	32	26
30	32	26

How June really feels in Bo

Once humidity and wind are folded in, June averages 30 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

29 feel dangerously hot (≥ 39°C)

Days feeling ≤ 0°C

wind chill below the day's low

The story in June is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Bo weather by month

How June compares with the rest of the year at a glance. June is the 1st-warmest and 5th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	19° / 14°	44	8.5	10.9	6.0
Feb	21° / 15°	28	7.2	11.3	6.3
Mar	24° / 18°	59	10.4	11.9	6.4
Apr	28° / 21°	114	13.5	12.5	5.3
May	31° / 24°	275	20.2	13	3.4
Jun	32° / 26°	267	21.1	13.2	2.7
Jul	32° / 26°	320	23.6	13.1	2.7
Aug	31° / 25°	393	26.4	12.7	2.7
Sep	30° / 24°	290	21.1	12.1	3.6
Oct	27° / 21°	156	14.7	11.5	5.6
Nov	24° / 18°	66	8.2	11	7.0
Dec	21° / 14°	35	6.3	10.8	6.8

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in June, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 5% of June, with mostly cloudy or overcast conditions the remaining 90%.

	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 (%)	12	12	11	11	11	10	10	10	10	10	9	9	9	9	8	8	8	9	9	9	9	9	9	9	9	9	10	10	10	11
Cloudier (%)	88	88	89	89	89	90	90	90	90	90	91	91	91	91	92	92	92	91	91	91	91	91	91	91	91	91	90	90	90	89

	Clearer (%)	Cloudier (%)
1	12	88
2	12	88
3	11	89
4	11	89
5	11	89
6	10	90
7	10	90
8	10	90
9	10	90
10	10	90
11	9	91
12	9	91
13	9	91
14	9	91
15	8	92
16	8	92
17	8	92
18	9	91
19	9	91
20	9	91
21	9	91
22	9	91
23	9	91
24	9	91
25	9	91
26	9	91
27	10	90
28	10	90
29	10	90
30	11	89

Chance of precipitation in June

Any precipitation

Bo gets around 267 mm of rain over 21.1 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 70% and peaks near 73% on the wettest days.

	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 (%)	71	71	71	71	71	71	71	71	70	70	70	69	69	69	68	68	68	68	68	68	69	69	69	70	70	71	71	72	72	73

	Rain chance (%)
1	71
2	71
3	71
4	71
5	71
6	71
7	71
8	71
9	70
10	70
11	70
12	69
13	69
14	69
15	68
16	68
17	68
18	68
19	68
20	68
21	69
22	69
23	69
24	70
25	70
26	71
27	71
28	72
29	72
30	73

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the miserable band about 90% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

	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
Muggy (%)	4	3	3	3	2	2	2	2	2	2	2	2	2	2	2	2	1	1	1	1	1	1	0	0	0	0	0	0	0	0
Oppressive (%)	19	18	17	16	15	14	14	13	12	12	11	10	10	9	9	8	7	7	6	6	5	5	4	4	3	3	3	3	3	3
Miserable (%)	77	79	80	81	83	84	84	85	86	86	87	88	88	89	89	90	92	92	93	93	94	94	96	96	97	97	97	97	97	97

	Muggy (%)	Oppressive (%)	Miserable (%)
1	4	19	77
2	3	18	79
3	3	17	80
4	3	16	81
5	2	15	83
6	2	14	84
7	2	14	84
8	2	13	85
9	2	12	86
10	2	12	86
11	2	11	87
12	2	10	88
13	2	10	88
14	2	9	89
15	2	9	89
16	2	8	90
17	1	7	92
18	1	7	92
19	1	6	93
20	1	6	93
21	1	5	94
22	1	5	94
23	0	4	96
24	0	4	96
25	0	3	97
26	0	3	97
27	0	3	97
28	0	3	97
29	0	3	97
30	0	3	97

Wind in June

Winds average 5 km/h in June.

Across June, daily wind ranges from about 5 km/h on the calmest days to 5 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)	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 13 h 12 min at the start of June to 13 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over June. Sunrise moves from 5:21 AM to 5:24 AM, and sunset from 6:30 PM to 6:38 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)	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.2	13.3	13.3	13.3	13.3	13.3	13.3	13.3	13.3	13.3	13.3	13.2	13.2	13.2
Sunrise (AM)	5:21	5:20	5:20	5:20	5:20	5:20	5:20	5:20	5:20	5:20	5:20	5:20	5:20	5:20	5:21	5:21	5:21	5:21	5:21	5:21	5:21	5:22	5:22	5:22	5:22	5:23	5:23	5:23	5:23	5:24
Sunset (PM)	6:30	6:31	6:31	6:31	6:32	6:32	6:33	6:33	6:33	6:34	6:34	6:34	6:35	6:35	6:35	6:35	6:36	6:36	6:36	6:37	6:37	6:37	6:37	6:37	6:38	6:38	6:38	6:38	6:38	6:38

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	13.2	5:21	6:30
2	13.2	5:20	6:31
3	13.2	5:20	6:31
4	13.2	5:20	6:31
5	13.2	5:20	6:32
6	13.2	5:20	6:32
7	13.2	5:20	6:33
8	13.2	5:20	6:33
9	13.2	5:20	6:33
10	13.2	5:20	6:34
11	13.2	5:20	6:34
12	13.2	5:20	6:34
13	13.2	5:20	6:35
14	13.2	5:20	6:35
15	13.2	5:21	6:35
16	13.2	5:21	6:35
17	13.2	5:21	6:36
18	13.3	5:21	6:36
19	13.3	5:21	6:36
20	13.3	5:21	6:37
21	13.3	5:21	6:37
22	13.3	5:22	6:37
23	13.3	5:22	6:37
24	13.3	5:22	6:37
25	13.3	5:22	6:38
26	13.3	5:23	6:38
27	13.3	5:23	6:38
28	13.2	5:23	6:38
29	13.2	5:23	6:38
30	13.2	5:24	6:38

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 4.97 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.25 kWh/m² to a high of 4.97 kWh/m² in June across the year — June's 4.97 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
Solar energy (kWh/m²)	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0
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	4.9	Bright
2	4.9	Bright
3	4.9	Bright
4	4.9	Bright
5	4.9	Bright
6	4.9	Bright
7	4.9	Bright
8	4.9	Bright
9	4.9	Bright
10	4.9	Bright
11	4.9	Bright
12	5.0	Bright
13	5.0	Bright
14	5.0	Bright
15	5.0	Bright
16	5.0	Bright
17	5.0	Bright
18	5.0	Bright
19	5.0	Bright
20	5.0	Bright
21	5.0	Bright
22	5.0	Bright
23	5.0	Bright
24	5.0	Bright
25	5.0	Bright
26	5.0	Bright
27	5.0	Bright
28	5.0	Bright
29	5.0	Bright
30	5.0	Bright

Planning a trip in June

Hazard calendar for Bo

In seasonPeak

In June, Bo sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Bo's monsoon runs May–September, when most of the year's rain falls.

Monsoon

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is June a good time to visit Bo?

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

2.7

Sightseeing

10th-best month of the year

4.4

Beach & pool

7th-best month of the year

June is a weaker month for outdoor sightseeing in Bo.

What to pack for Bo in June

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

In June, Bo sees daytime highs around 32°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.

light clothesrain gearsun protection

UV index in Bo in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bo peaks around June 20 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 22 at about 6 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	6	7	9	6	7	12	10	10	7	8	6	6
Level	High	High	Very high	High	High	Extreme	Extreme	Extreme	High	Very high	High	High

	UV index (midday)	Level
Jan	6	High
Feb	7	High
Mar	9	Very high
Apr	6	High
May	7	High
Jun	12	Extreme
Jul	10	Extreme
Aug	10	Extreme
Sep	7	High
Oct	8	Very high
Nov	6	High
Dec	6	High

Air quality in Bo in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Bo is worst in December — around 171 µg/m³ PM2.5 (very unhealthy), about 3.4× the cleanest month (July, 50 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)	161	136	122	106	76	59	50	68	96	125	152	171
Level	Very unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Unhealthy	Poor	Unhealthy	Unhealthy	Unhealthy	Very unhealthy	Very unhealthy

	PM2.5 (µg/m³)	Level
Jan	161	Very unhealthy
Feb	136	Unhealthy
Mar	122	Unhealthy
Apr	106	Unhealthy
May	76	Unhealthy
Jun	59	Unhealthy
Jul	50	Poor
Aug	68	Unhealthy
Sep	96	Unhealthy
Oct	125	Unhealthy
Nov	152	Very unhealthy
Dec	171	Very unhealthy

Location & terrain

Where is Bo?

Bo sits at 20.7°N, 105.5°E, 67 m above sea level, in Vietnam. The nearest listed city is Xuân Mai, 26 km away.

Topography around Bo

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

Within 3 km, the terrain around Bo has significant variations in elevation — a maximum elevation change of 427 m around an average of 122 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,185 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,622 m.

The land around Bo is covered by trees (71%) and cropland (23%) within 3 km, trees (86%) within 16 km, and trees (60%) and cropland (27%) within 80 km.

3 km

427 m

trees 71%

16 km

1,185 m

trees 86%

80 km

1,622 m

trees 60%

treesgrasslandcroplandartificial surfaceswater

← May Bo year-round climate July →Best places to visit in June

June weather nearby: Xuân Mai 26 km · Hòa Bình 26 km · Phủ Lý 42 km · Hà Đông 42 km · Dại Mỗ 42 km · Vinhomes Smart City 43 km · Tây Mỗ 43 km · Thanh Liệt 44 km

Vietnam travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type A / B / C / F; 220 V · 50 Hz
Prices: ≈ 29% of US; price level, 2025
GDP per capita: $5,066; 2025
Happiness: 6.4 / 10; World Happiness, 2025
Safe drinking water: 59%; of population, 2024
Homicide rate: 1.5; per 100k, 2011
Road deaths: 30.6; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Moderate; EF EPI 500
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 Bo (20.6726°, 105.5362°, elevation 67 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	32	25
2	32	25
3	32	25
4	32	25
5	32	25
6	32	25
7	32	25
8	32	25
9	32	25
10	32	25
11	32	25
12	32	26
13	32	26
14	32	26
15	32	26
16	32	26
17	32	26
18	32	26
19	32	26
20	32	26
21	32	26
22	32	26
23	32	26
24	32	26
25	32	26
26	32	26
27	32	26
28	32	26
29	32	26
30	32	26

	Clearer (%)	Cloudier (%)
1	12	88
2	12	88
3	11	89
4	11	89
5	11	89
6	10	90
7	10	90
8	10	90
9	10	90
10	10	90
11	9	91
12	9	91
13	9	91
14	9	91
15	8	92
16	8	92
17	8	92
18	9	91
19	9	91
20	9	91
21	9	91
22	9	91
23	9	91
24	9	91
25	9	91
26	9	91
27	10	90
28	10	90
29	10	90
30	11	89

	Rain chance (%)
1	71
2	71
3	71
4	71
5	71
6	71
7	71
8	71
9	70
10	70
11	70
12	69
13	69
14	69
15	68
16	68
17	68
18	68
19	68
20	68
21	69
22	69
23	69
24	70
25	70
26	71
27	71
28	72
29	72
30	73

	Muggy (%)	Oppressive (%)	Miserable (%)
1	4	19	77
2	3	18	79
3	3	17	80
4	3	16	81
5	2	15	83
6	2	14	84
7	2	14	84
8	2	13	85
9	2	12	86
10	2	12	86
11	2	11	87
12	2	10	88
13	2	10	88
14	2	9	89
15	2	9	89
16	2	8	90
17	1	7	92
18	1	7	92
19	1	6	93
20	1	6	93
21	1	5	94
22	1	5	94
23	0	4	96
24	0	4	96
25	0	3	97
26	0	3	97
27	0	3	97
28	0	3	97
29	0	3	97
30	0	3	97

	Avg high (°C)	Avg low (°C)
1	32	25
2	32	25
3	32	25
4	32	25
5	32	25
6	32	25
7	32	25
8	32	25
9	32	25
10	32	25
11	32	25
12	32	26
13	32	26
14	32	26
15	32	26
16	32	26
17	32	26
18	32	26
19	32	26
20	32	26
21	32	26
22	32	26
23	32	26
24	32	26
25	32	26
26	32	26
27	32	26
28	32	26
29	32	26
30	32	26

	Clearer (%)	Cloudier (%)
1	12	88
2	12	88
3	11	89
4	11	89
5	11	89
6	10	90
7	10	90
8	10	90
9	10	90
10	10	90
11	9	91
12	9	91
13	9	91
14	9	91
15	8	92
16	8	92
17	8	92
18	9	91
19	9	91
20	9	91
21	9	91
22	9	91
23	9	91
24	9	91
25	9	91
26	9	91
27	10	90
28	10	90
29	10	90
30	11	89

	Rain chance (%)
1	71
2	71
3	71
4	71
5	71
6	71
7	71
8	71
9	70
10	70
11	70
12	69
13	69
14	69
15	68
16	68
17	68
18	68
19	68
20	68
21	69
22	69
23	69
24	70
25	70
26	71
27	71
28	72
29	72
30	73

	Muggy (%)	Oppressive (%)	Miserable (%)
1	4	19	77
2	3	18	79
3	3	17	80
4	3	16	81
5	2	15	83
6	2	14	84
7	2	14	84
8	2	13	85
9	2	12	86
10	2	12	86
11	2	11	87
12	2	10	88
13	2	10	88
14	2	9	89
15	2	9	89
16	2	8	90
17	1	7	92
18	1	7	92
19	1	6	93
20	1	6	93
21	1	5	94
22	1	5	94
23	0	4	96
24	0	4	96
25	0	3	97
26	0	3	97
27	0	3	97
28	0	3	97
29	0	3	97
30	0	3	97

	Avg high (°C)	Avg low (°C)
1	32	25
2	32	25
3	32	25
4	32	25
5	32	25
6	32	25
7	32	25
8	32	25
9	32	25
10	32	25
11	32	25
12	32	26
13	32	26
14	32	26
15	32	26
16	32	26
17	32	26
18	32	26
19	32	26
20	32	26
21	32	26
22	32	26
23	32	26
24	32	26
25	32	26
26	32	26
27	32	26
28	32	26
29	32	26
30	32	26

	Clearer (%)	Cloudier (%)
1	12	88
2	12	88
3	11	89
4	11	89
5	11	89
6	10	90
7	10	90
8	10	90
9	10	90
10	10	90
11	9	91
12	9	91
13	9	91
14	9	91
15	8	92
16	8	92
17	8	92
18	9	91
19	9	91
20	9	91
21	9	91
22	9	91
23	9	91
24	9	91
25	9	91
26	9	91
27	10	90
28	10	90
29	10	90
30	11	89

	Rain chance (%)
1	71
2	71
3	71
4	71
5	71
6	71
7	71
8	71
9	70
10	70
11	70
12	69
13	69
14	69
15	68
16	68
17	68
18	68
19	68
20	68
21	69
22	69
23	69
24	70
25	70
26	71
27	71
28	72
29	72
30	73

	Muggy (%)	Oppressive (%)	Miserable (%)
1	4	19	77
2	3	18	79
3	3	17	80
4	3	16	81
5	2	15	83
6	2	14	84
7	2	14	84
8	2	13	85
9	2	12	86
10	2	12	86
11	2	11	87
12	2	10	88
13	2	10	88
14	2	9	89
15	2	9	89
16	2	8	90
17	1	7	92
18	1	7	92
19	1	6	93
20	1	6	93
21	1	5	94
22	1	5	94
23	0	4	96
24	0	4	96
25	0	3	97
26	0	3	97
27	0	3	97
28	0	3	97
29	0	3	97
30	0	3	97