Reforma in Spring

In spring (March, April and May), Reforma sees average daytime highs around 33°C and overnight lows near 23°C, with 181 mm of rain over about 24 wet days across the season. It is the 2nd-warmest season and the driest season of the year.

Over the season highs climb from about 30°C in early March to 34°C by late May. The sky is clear or mostly clear about 51% of the time across spring, and the air most often feels oppressive.

Spring is Reforma's 2nd-best season to visit on our travel score. For the whole year in context, see Reforma's year-round climate.

Avg daytime high: 33°C; 2nd-warmest season
Avg overnight low: 23°C
Rainfall: 181 mm; 24 wet days
Avg wind: 7 km/h
Travel score: 3.8; 2nd-best season
Months: Mar · Apr · May

← Winter Reforma year-round climate Summer →

Spring Summer Fall Winter

Temperature in Reforma in Spring

Average highAverage lowShaded bands: 10–90% of days

Over the season highs climb from about 30°C in early March to 34°C by late May.

A typical spring day in Reforma reaches about 33°C and drops to 23°C overnight. The warmest of the three months is May, the coolest March.

How spring really feels in Reforma

Once humidity and wind are folded in, spring brings about 86 days that feel above 32°C and 0 that feel at or below 0°C.

Days feeling ≥ 32°C

34 feel dangerously hot (≥ 39°C)

Days feeling ≤ 0°C

wind chill below the day's low

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

Reforma weather by month

How the three spring months (March, April and May) compare with the rest of the year — the season's months are highlighted.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	27° / 19°	115	11.4	11	6.4
Feb	28° / 20°	78	8.8	11.4	6.1
Mar	31° / 21°	48	6.6	11.9	5.1
Apr	34° / 23°	51	6.6	12.4	3.6
May	34° / 25°	82	10.5	12.8	2.8
Jun	34° / 25°	181	19.3	13	2.4
Jul	34° / 25°	118	16.2	13	2.6
Aug	33° / 24°	187	21.9	12.6	2.4
Sep	32° / 24°	249	24.8	12.1	2.6
Oct	30° / 23°	234	20.2	11.6	3.7
Nov	29° / 21°	154	14.7	11.2	5.1
Dec	27° / 20°	106	11.6	10.9	6.2

Cloud cover in Spring

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time across spring.

Chance of precipitation in Spring

Any precipitation

Reforma gets around 181 mm of rain over 24 wet days across spring. The line is the day-by-day chance of measurable precipitation.

Humidity in Spring

DryComfortableHumidMuggyOppressiveMiserable

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

Wind in Spring

Winds average 7 km/h across spring.

Sunrise & sunset in Spring

DaylightNight

Daylight runs from about 11 h 36 min in early March to 13 hours by late May. The lit band spans sunrise to sunset each day.

Solar energy in Spring

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day across spring, about 6.1 kWh/m².

Planning a trip in spring

Hazard calendar for Reforma

In seasonPeak

None of Reforma's seasonal hazards peak in spring. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.

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

Reforma's rainy season runs June–November, when most of the year's rain falls.

Atlantic hurricane

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is spring a good time to visit Reforma?

Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.

3.8

Sightseeing

2nd-best month of the year

6.7

Beach & pool

1st-best month of the year

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

What to pack for Reforma in Spring

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

In spring, Reforma sees daytime highs around 33°C and nights near 23°C. Pack light clothes and sun protection. Worth having: rain gear. About 24 days see rain.

light clothessun protectionrain gear

UV index in Reforma in Spring

LowModerateHighVery highExtreme

Clear-sky midday UV across spring averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Reforma peaks around June 20 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 7 (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)	7	10	12	13	7	13	11	13	11	10	8	7
Level	High	Extreme	Extreme	Extreme	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	High

	UV index (midday)	Level
Jan	7	High
Feb	10	Extreme
Mar	12	Extreme
Apr	13	Extreme
May	7	Very high
Jun	13	Extreme
Jul	11	Extreme
Aug	13	Extreme
Sep	11	Extreme
Oct	10	Extreme
Nov	8	Very high
Dec	7	High

Air quality in Reforma in Spring

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Reforma is worst in May — around 77 µg/m³ PM2.5 (unhealthy), about 2.4× the cleanest month (January, 32 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)	32	37	46	69	77	52	45	40	41	38	36	37
Level	Moderate	Poor	Poor	Unhealthy	Unhealthy	Poor	Poor	Poor	Poor	Poor	Poor	Poor

	PM2.5 (µg/m³)	Level
Jan	32	Moderate
Feb	37	Poor
Mar	46	Poor
Apr	69	Unhealthy
May	77	Unhealthy
Jun	52	Poor
Jul	45	Poor
Aug	40	Poor
Sep	41	Poor
Oct	38	Poor
Nov	36	Poor
Dec	37	Poor

Location & terrain

Where is Reforma?

Reforma sits at 17.9°N, 93.2°W, 27 m above sea level, in Mexico. The nearest listed city is Cunduacán, 23 km away.

Topography around Reforma

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

Within 3 km, the terrain around Reforma has only modest variations in elevation — a maximum elevation change of 40 m around an average of 26 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 81 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,423 m.

The land around Reforma is covered by grassland (59%) and trees (23%) within 3 km, grassland (71%) and trees (24%) within 16 km, and grassland (44%) and trees (33%) within 80 km.

3 km

40 m

grassland 59%

16 km

81 m

grassland 71%

80 km

2,423 m

grassland 44%

treesgrasslandcroplandartificial surfaceswaterwetlandmangroves

← Winter Reforma year-round climate Summer →

Spring weather nearby: Cunduacán 23 km · Playas del Rosario 23 km · Huimanguillo 25 km · Villahermosa 27 km · Río de Teapa 28 km · Cárdenas 28 km · Taxco 35 km · Jalpa de Méndez 37 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

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 Reforma (17.859°, -93.1538°, elevation 27 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.