Cosamaloapan weather in June

In June, Cosamaloapan sees average daytime highs of 33°C and overnight lows near 25°C, with 242 mm of rain across 22.5 wet days and about 13.1 hours of daylight. It is the 3rd-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 34°C in the first days to 32°C by the end. The sky is clear or mostly clear about 20% of the time in June, and the air most often feels miserable.

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 Cosamaloapan's 9th-clearest and 9th-windiest month. For the whole year in context, see Cosamaloapan's year-round climate.

Daytime high
33°
3rd warmest
Overnight low
25°
11th coldest
Rainfall
242 mm
22.5 wet days
Daylight
13 h 06 min
5:51 AM – 6:56 PM
Cloud cover
69%
9th clearest
Wind
7 km/h
9th windiest
Solar energy
5.66 kWh/m²
Travel score
2.3
out of 10

Cosamaloapan is municipal seat of Cosamaloapan, State of Veracruz, Mexico.

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 34°C in the first days to 32°C by the end.

A typical June day in Cosamaloapan reaches about 33°C in the afternoon and slips back to 25°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 37°C. Set against its neighbours, June runs about 1°C cooler than May and about 1°C warmer than July.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13425
23425
33425
43425
53425
63425
73425
83425
93425
103425
113425
123425
133425
143425
153325
163325
173325
183325
193325
203325
213325
223325
233325
243325
253324
263324
273324
283224
293224
303224

How June really feels in Cosamaloapan

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
30 feel dangerously hot (≥ 39°C)
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.

Cosamaloapan weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 19°478.9116.8
Feb28° / 19°32611.46.5
Mar31° / 21°254.711.95.1
Apr34° / 24°325.212.43.5
May35° / 25°7410.812.92.6
Jun33° / 25°24222.513.12.3
Jul32° / 24°27625.3132.5
Aug32° / 24°28425.512.62.5
Sep32° / 24°32524.812.12.6
Oct30° / 23°20918.811.63.8
Nov28° / 21°9413.111.15.5
Dec27° / 19°499.310.96.6

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 17% of June, with mostly cloudy or overcast conditions the remaining 63%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15050
24753
34654
44654
54555
64456
74357
84357
94357
104357
114159
124159
133961
143961
153862
163763
173664
183466
193466
203268
213268
223169
232971
242872
252872
262872
272872
282773
292773
302773

Chance of precipitation in June

Any precipitation

Cosamaloapan gets around 242 mm of rain over 22.5 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 84% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
154
255
357
459
560
662
763
865
967
1068
1170
1272
1374
1476
1577
1679
1780
1881
1982
2083
2184
2284
2384
2484
2584
2684
2784
2883
2983
3083

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 60% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
125741
225642
315643
415445
515247
615049
714851
814653
914455
1014257
1114059
1213861
1303664
1403565
1503367
1603268
1703268
1803169
1903169
2003169
2103169
2203169
2303268
2403367
2503367
2603466
2703565
2803664
2903664
3003763

Wind in June

Winds average 7 km/h in June.

Across June, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

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 5:50 AM to 5:54 AM, and sunset from 6:51 PM to 6:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:506:51
213.05:506:52
313.05:506:52
413.05:506:52
513.05:506:53
613.15:506:53
713.15:506:53
813.15:506:54
913.15:506:54
1013.15:506:54
1113.15:506:55
1213.15:506:55
1313.15:506:55
1413.15:506:56
1513.15:506:56
1613.15:516:56
1713.15:516:57
1813.15:516:57
1913.15:516:57
2013.15:516:57
2113.15:516:58
2213.15:526:58
2313.15:526:58
2413.15:526:58
2513.15:526:58
2613.15:526:59
2713.15:536:59
2813.15:536:59
2913.15:536:59
3013.15:546:59

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.66 kWh/m².

For context, solar energy here swings from a low near 3.4 kWh/m² to a high of 6.4 kWh/m² in May across the year — June's 5.66 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.0Intense
46.0Intense
56.0Bright
66.0Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.8Bright
125.8Bright
135.8Bright
145.7Bright
155.7Bright
165.7Bright
175.6Bright
185.6Bright
195.6Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in June

Hazard calendar for Cosamaloapan

In seasonPeak

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

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

Cosamaloapan's monsoon runs June–October, when most of the year's rain falls.

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

Is June a good time to visit Cosamaloapan?

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

2.3
Sightseeing
12th-best month of the year
4.3
Beach & pool
9th-best month of the year

June is a weaker month for outdoor sightseeing in Cosamaloapan.

What to pack for Cosamaloapan in June

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

In June, Cosamaloapan sees daytime highs around 33°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

Sea temperature near Cosamaloapan 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 57 km away) is warmest in August at about 29°C and coldest in February near 23°C.

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

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan23Refreshing
Feb23Refreshing
Mar24Warm
Apr26Warm
May27Warm
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct28Tropical
Nov27Warm
Dec25Warm

UV index in Cosamaloapan 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 Cosamaloapan peaks around August 16 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeExtremeVery highAug 16UV 13Dec 19UV 7
UV index (midday)Level
Jan7Very high
Feb10Extreme
Mar11Extreme
Apr13Extreme
May9Very high
Jun12Extreme
Jul11Extreme
Aug13Extreme
Sep11Extreme
Oct10Very high
Nov8Very high
Dec7High

Air quality in Cosamaloapan 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 Cosamaloapan is worst in May — around 49 µg/m³ PM2.5 (poor), about 3.7× the cleanest month (January, 13 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMay 1647 µg/m³Jan 1513 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb15Moderate
Mar20Moderate
Apr31Moderate
May49Poor
Jun28Moderate
Jul31Moderate
Aug24Moderate
Sep21Moderate
Oct15Moderate
Nov14Moderate
Dec15Moderate
Location & terrain

Where is Cosamaloapan?

Cosamaloapan sits at 18.4°N, 95.8°W, 12 m above sea level, in Mexico. The nearest listed city is Carlos A. Carrillo, 5.0 km away.

Topography around Cosamaloapan

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

Within 3 km, the terrain around Cosamaloapan has only modest variations in elevation — a maximum elevation change of 14 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 24 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,630 m.

The land around Cosamaloapan is covered by cropland (38%) and grassland (23%) within 3 km, cropland (38%) and grassland (28%) within 16 km, and grassland (36%) and trees (28%) within 80 km.

3 km
14 m
16 km
24 m
80 km
1,630 m
treesgrasslandcroplandartificial surfaceswaterwetlandmangroves
June weather nearby: Carlos A. Carrillo 5.0 km · Loma Bonita 30 km · Tlacotalpan 31 km · Tres Valles 38 km · Lerdo de Tejada 41 km · Alvarado 45 km · La Isla 45 km · Tuxtepec 46 km

Mexico travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 / 127 V · 60 Hz
Prices
≈ 54% of US
price level, 2025
GDP per capita
$13,889
2025
Happiness
7.0 / 10
World Happiness, 2025
Safe drinking water
43%
of population, 2024
Homicide rate
24.9
per 100k, 2023
Road deaths
12.8
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 440
Religion
Catholic 78%no religion 11%other Evangelical Churches 8%Jehovah Witness 1%

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 Cosamaloapan (18.3676°, -95.7986°, 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).