Montego Bay weather in June

In June, Montego Bay sees average daytime highs of 30°C and overnight lows near 25°C, with 148 mm of rain across 21.8 wet days and about 13.1 hours of daylight. It is the 3rd-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 20% of the time in June, and the air most often feels oppressive.

Daylight stretches from about 13 hours at the start of June to 13 h 06 min by month's end. Set against the rest of the year, June is Montego Bay's 12th-clearest and 7th-windiest month. For the whole year in context, see Montego Bay's year-round climate.

Daytime high
30°
3rd warmest
Overnight low
25°
9th coldest
Rainfall
148 mm
21.8 wet days
Daylight
13 h 06 min
5:39 AM – 6:45 PM
Cloud cover
67%
12th clearest
Wind
11 km/h
7th windiest
Solar energy
6.51 kWh/m²
Travel score
3.5
out of 10

Montego Bay is capital of Saint James Parish, Jamaica.

Founded
1980

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical June day in Montego Bay reaches about 30°C in the afternoon and slips back to 25°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 31°C. Set against its neighbours, June runs about 1°C warmer than May and on par with July.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13025
23025
33025
43025
53025
63025
73025
83025
93025
103025
113025
123025
133025
143025
153025
163025
173025
183025
193025
203025
213025
223025
233025
243025
253025
263025
273025
283025
293025
303025

How June really feels in Montego Bay

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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Montego Bay weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 22°4411.4116.6
Feb28° / 22°4011.311.46.5
Mar28° / 23°5812.711.96.1
Apr29° / 23°9316.312.44.9
May29° / 24°22023.912.93.8
Jun30° / 25°14821.813.13.5
Jul30° / 25°13823.4133.4
Aug31° / 25°17126.212.63.1
Sep30° / 25°20625.912.13.1
Oct29° / 25°18324.711.63.6
Nov28° / 24°9116.411.15.2
Dec28° / 23°5011.410.96.5

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% of the time in June, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 20% of June, with mostly cloudy or overcast conditions the remaining 60%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13664
23565
33565
43466
53466
63367
73367
83466
93565
103565
113565
123664
133763
143862
153961
164060
174060
184159
194159
204357
214456
224456
234555
244654
254654
264753
274753
284852
294852
304951

Chance of precipitation in June

Any precipitation

Montego Bay gets around 148 mm of rain over 21.8 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 74% and peaks near 79% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
179
279
378
478
577
676
776
875
975
1075
1174
1274
1374
1474
1574
1673
1773
1873
1973
2072
2172
2271
2371
2470
2570
2670
2770
2870
2970
3071

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the oppressive band about 60% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
17525
27327
37228
47129
57030
66832
76733
86634
96535
106436
116337
126238
136139
146040
155941
165842
175743
185644
195545
205446
215347
225248
235248
245248
255149
265149
275149
285149
295149
305149

Wind in June

Winds average 11 km/h in June.

Across June, daily wind ranges from about 10 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 13 hours at the start of June to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over June. Sunrise moves from 5:38 AM to 5:42 AM, and sunset from 6:40 PM to 6:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:386:40
213.05:386:40
313.05:386:41
413.05:386:41
513.15:386:41
613.15:386:42
713.15:386:42
813.15:386:42
913.15:386:43
1013.15:386:43
1113.15:386:43
1213.15:386:44
1313.15:386:44
1413.15:396:44
1513.15:396:45
1613.15:396:45
1713.15:396:45
1813.15:396:46
1913.15:396:46
2013.15:396:46
2113.15:406:46
2213.15:406:46
2313.15:406:47
2413.15:406:47
2513.15:416:47
2613.15:416:47
2713.15:416:47
2813.15:416:48
2913.15:426:48
3013.15:426:48

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.51 kWh/m².

For context, solar energy here swings from a low near 4.43 kWh/m² to a high of 6.68 kWh/m² in April across the year — June's 6.51 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.4Intense
76.4Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.4Intense
136.5Intense
146.5Intense
156.5Intense
166.5Intense
176.5Intense
186.5Intense
196.6Intense
206.6Intense
216.6Intense
226.6Intense
236.6Intense
246.6Intense
256.7Intense
266.7Intense
276.7Intense
286.7Intense
296.7Intense
306.7Intense
Planning a trip in June

Hazard calendar for Montego Bay

In seasonPeak

In June, Montego Bay sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

Montego Bay sits in the Atlantic hurricane belt; the season peaks August–October.

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

Is June a good time to visit Montego Bay?

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

3.5
Sightseeing
9th-best month of the year
4.8
Beach & pool
8th-best month of the year

June is a weaker month for outdoor sightseeing in Montego Bay.

What to pack for Montego Bay in June

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

In June, Montego Bay sees daytime highs around 30°C and nights near 25°C. Pack light clothes, rain gear and sun protection. About 22 days see rain.

light clothesrain gearsun protection

Sea temperature near Montego Bay in June

The nearest coast averages about 29°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in September at about 30°C and coldest in February near 27°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr28Warm
May28Tropical
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep30Tropical
Oct29Tropical
Nov29Tropical
Dec28Warm

UV index in Montego Bay 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 Montego Bay peaks around April 16 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highApr 16UV 13Dec 16UV 7
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar12Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul11Extreme
Aug12Extreme
Sep11Extreme
Oct11Extreme
Nov8Very high
Dec7Very high

Air quality in Montego Bay 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 Montego Bay is worst in June — around 32 µg/m³ PM2.5 (moderate), about 4.3× the cleanest month (December, 7 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 2231 µg/m³Dec 177 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar10Good
Apr13Moderate
May18Moderate
Jun32Moderate
Jul30Moderate
Aug23Moderate
Sep16Moderate
Oct13Moderate
Nov8Good
Dec7Good
Location & terrain

Where is Montego Bay?

Montego Bay sits at 18.5°N, 77.9°W, 12 m above sea level, in Jamaica. The nearest listed city is Barrett Town, 13 km away.

Barrett TownFalmouthSavanna-la-MarNegrilMandevilleOcho RiosMay PenLinstead

Topography around Montego Bay

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

Within 3 km, the terrain around Montego Bay has only modest variations in elevation — a maximum elevation change of 213 m around an average of 40 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 599 m; within 80 km, large variations in elevation — a maximum elevation change of 978 m.

The land around Montego Bay is covered by trees (31%), artificial surfaces (31%) and water (27%) within 3 km, trees (50%) and water (43%) within 16 km, and water (60%) and trees (32%) within 80 km.

3 km
213 m
16 km
599 m
80 km
978 m
treesgrasslandartificial surfaceswaterwetlandmangroves
June weather nearby: Barrett Town 13 km · Falmouth 28 km · Savanna-la-Mar 36 km · Negril 51 km · Mandeville 65 km · Ocho Rios 86 km · May Pen 91 km · Linstead 101 km

Jamaica travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
110 V · 50 Hz
Prices
≈ 60% of US
price level, 2025
GDP per capita
$8,003
2025
Happiness
6.3 / 10
World Happiness, 2025
Homicide rate
49.4
per 100k, 2023
Road deaths
15.1
per 100k/yr, 2019
Income group
Upper middle
World Bank
Religion
Protestant 65%none 21%other 7%Roman Catholic 2%

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 Montego Bay (18.4712°, -77.9188°, elevation 12 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).