Nava weather in May

In May, Nava sees average daytime highs of 34°C and overnight lows near 22°C, with 66 mm of rain across 8.3 wet days and about 13.4 hours of daylight. It is the 4th-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 32°C in the first days to 35°C by the end. The sky is clear or mostly clear about 42% of the time in May, and the air most often feels muggy.

Daylight stretches from about 13 h 06 min at the start of May to 13 h 42 min by month's end. Set against the rest of the year, May is Nava's 12th-clearest and 3rd-windiest month. For the whole year in context, see Nava's year-round climate.

Daytime high
34°
4th warmest
Overnight low
22°
8th coldest
Rainfall
66 mm
8.3 wet days
Daylight
13 h 24 min
5:57 AM – 7:22 PM
Cloud cover
48%
12th clearest
Wind
16 km/h
3rd windiest
Solar energy
6.16 kWh/m²
Travel score
3.5
out of 10

Nava is municipal seat of Nava, State of Coahuila, Mexico.

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 32°C in the first days to 35°C by the end.

A typical May day in Nava reaches about 34°C in the afternoon and slips back to 22°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 39°C. Set against its neighbours, May runs about 3°C warmer than April and about 3°C cooler than June.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
13220
23220
33220
43320
53321
63321
73321
83321
93321
103321
113321
123321
133321
143322
153322
163422
173422
183422
193422
203422
213422
223422
233423
243423
253423
263523
273523
283523
293523
303523
313524

How May really feels in Nava

Once humidity and wind are folded in, May averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Nava weather by month

How May compares with the rest of the year at a glance. May is the 4th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan19° / 213.710.47.3
Feb22° / 10°244.4117.7
Mar26° / 14°374.811.87.6
Apr30° / 18°425.112.75.5
May34° / 22°668.313.43.5
Jun36° / 25°416.113.82.1
Jul37° / 26°465.613.61.8
Aug37° / 26°414.3131.8
Sep33° / 23°728.212.23.6
Oct29° / 18°55611.36.3
Nov23° / 12°304.110.68.0
Dec20° / 234.410.27.3

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in May, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 21% of May, with mostly cloudy or overcast conditions the remaining 36%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16238
26337
36337
46337
56337
66337
76238
86337
96337
106238
116238
126238
136238
146238
156238
166238
176139
186238
196238
206139
216238
226238
236436
246535
256535
266634
276733
286733
296931
306931
317030

Chance of precipitation in May

Any precipitation

Nava gets around 66 mm of rain over 8.3 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 26% and peaks near 27% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
122
222
323
423
524
624
725
825
926
1026
1126
1226
1326
1426
1527
1627
1727
1827
1927
2027
2127
2227
2327
2427
2527
2626
2726
2826
2925
3025
3124

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the muggy band about 44% of days. Sticky, muggy-or-worse air turns up on roughly 54% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
13014252840
22813243040
32713243240
42512243350
52312253550
62112253750
72011253860
81811253960
91711254060
101511264170
111411264270
121311274270
131211274370
141111274380
151011284380
16911284480
17810284490
18810284590
19792846101
20692747101
21682748111
22572749111
23472650121
24462650131
25362651131
26352552141
27252553150
28242454160
29242454160
30142454170
31142354180

Wind in May

Winds average 16 km/h in May.

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

05101520151015202531
Wind speed (km/h)Feels
116light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1216light breeze
1316light breeze
1416light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3016light breeze
3116light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 06 min at the start of May to 13 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over May. Sunrise moves from 6:08 AM to 5:51 AM, and sunset from 7:12 PM to 7:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.16:087:12
213.16:077:13
313.16:067:14
413.16:067:14
513.26:057:15
613.26:047:15
713.26:037:16
813.26:027:17
913.36:027:17
1013.36:017:18
1113.36:007:19
1213.36:007:19
1313.35:597:20
1413.45:587:20
1513.45:587:21
1613.45:577:22
1713.45:567:22
1813.45:567:23
1913.55:557:23
2013.55:557:24
2113.55:547:25
2213.55:547:25
2313.55:537:26
2413.65:537:26
2513.65:537:27
2613.65:527:27
2713.65:527:28
2813.65:527:29
2913.65:517:29
3013.65:517:30
3113.75:517:30

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.16 kWh/m².

For context, solar energy here swings from a low near 3.15 kWh/m² to a high of 6.82 kWh/m² in July across the year — May's 6.16 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.1Intense
166.1Intense
176.2Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.4Intense
286.4Intense
296.5Intense
306.5Intense
316.5Intense
Planning a trip in May

Is May a good time to visit Nava?

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

3.5
Sightseeing
9th-best month of the year
6.4
Beach & pool
5th-best month of the year

May is a weaker month for outdoor sightseeing in Nava. The water and warmth also suit a beach or pool day.

What to pack for Nava in May

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

In May, Nava sees daytime highs around 34°C and nights near 22°C. Pack light clothes and sun protection. Worth having: rain gear. About 8 days see rain.

light clothessun protectionrain gear

UV index in Nava in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nava peaks around July 17 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highHighModerateJul 17UV 11Dec 18UV 4
UV index (midday)Level
Jan5Moderate
Feb6High
Mar8Very high
Apr10Very high
May10Extreme
Jun11Extreme
Jul12Extreme
Aug11Extreme
Sep9Very high
Oct7Very high
Nov5High
Dec4Moderate

Air quality in Nava 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 Nava is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (February, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1418 µg/m³Feb 178 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb8Good
Mar9Good
Apr10Good
May16Moderate
Jun16Moderate
Jul18Moderate
Aug13Moderate
Sep12Good
Oct9Good
Nov10Good
Dec11Good
Location & terrain

Where is Nava?

Nava sits at 28.4°N, 100.8°W, 329 m above sea level, in Mexico. The nearest listed city is Allende, 12 km away.

Topography around Nava

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

Within 3 km, the terrain around Nava has only modest variations in elevation — a maximum elevation change of 25 m around an average of 328 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 119 m; within 80 km, large variations in elevation — a maximum elevation change of 869 m.

The land around Nava is covered by shrubs (42%) within 3 km, shrubs (67%) within 16 km, and shrubs (93%) within 80 km.

3 km
25 m
16 km
119 m
80 km
869 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Allende 12 km · Piedras Negras 39 km · Eagle Pass 41 km · Nueva Rosita 70 km · Sabinas 72 km · Palaú 87 km · Ciudad Melchor Múzquiz 95 km · Ciudad Acuña 102 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 Nava (28.4207°, -100.7656°, elevation 329 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).