San Felipe in Summer
In summer (June, July and August), San Felipe sees average daytime highs around 34°C and overnight lows near 28°C, with 6 mm of rain over about 1 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 30°C in early June to 35°C by late August. The sky is clear or mostly clear about 87% of the time across summer, and the air most often feels oppressive.
Summer is San Felipe's weakest season of the year to visit on our travel score. For the whole year in context, see San Felipe's year-round climate.
- Avg daytime high
- 34°C
- warmest season of the year
- Avg overnight low
- 28°C
- Rainfall
- 6 mm
- 1 wet days
- Avg wind
- 10 km/h
- Travel score
- 4.4
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in San Felipe in Summer
Over the season highs climb from about 30°C in early June to 35°C by late August.
A typical summer day in San Felipe reaches about 34°C and drops to 28°C overnight. The warmest of the three months is August, the coolest June.
How summer really feels in San Felipe
Once humidity and wind are folded in, summer brings about 78 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
San Felipe weather by month
How the three summer months (June, July and August) 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 | 19° / 14° | 8 | 1.6 | 10.2 | 7.9 |
| Feb | 20° / 14° | 9 | 2 | 10.9 | 7.9 |
| Mar | 22° / 16° | 7 | 1.5 | 11.8 | 8.7 |
| Apr | 25° / 19° | 3 | 0.7 | 12.7 | 9.2 |
| May | 28° / 22° | 1 | 0.3 | 13.6 | 8.2 |
| Jun | 32° / 26° | 0 | 0 | 14 | 5.8 |
| Jul | 34° / 29° | 1 | 0.3 | 13.8 | 3.9 |
| Aug | 35° / 30° | 4 | 0.6 | 13.1 | 3.5 |
| Sep | 33° / 28° | 13 | 1.2 | 12.2 | 4.5 |
| Oct | 29° / 23° | 13 | 0.6 | 11.2 | 7.5 |
| Nov | 23° / 18° | 6 | 1 | 10.4 | 8.9 |
| Dec | 19° / 14° | 10 | 1.8 | 10 | 7.8 |
Cloud cover in Summer
The sky is clear or mostly clear about 87% of the time across summer.
Chance of precipitation in Summer
San Felipe gets around 6 mm of rain over 1 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 10 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 54 min in early June to 12 h 42 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 7.8 kWh/m².
Is summer a good time to visit San Felipe?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit San Felipe for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for San Felipe in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, San Felipe sees daytime highs around 34°C and nights near 28°C. Pack light clothes and sun protection.
Sea temperature near San Felipe in Summer
The nearest coast averages about 29°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in August at about 31°C and coldest in January near 16°C.
It's comfortable for a long swim from Apr 5 to Dec 4 — about 8 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 16 | 16 | 18 | 21 | 24 | 26 | 29 | 31 | 30 | 27 | 23 | 18 |
| Comfort | Cool | Cool | Cool | Refreshing | Refreshing | Warm | Tropical | Tropical | Tropical | Warm | Refreshing | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 16 | Cool |
| Feb | 16 | Cool |
| Mar | 18 | Cool |
| Apr | 21 | Refreshing |
| May | 24 | Refreshing |
| Jun | 26 | Warm |
| Jul | 29 | Tropical |
| Aug | 31 | Tropical |
| Sep | 30 | Tropical |
| Oct | 27 | Warm |
| Nov | 23 | Refreshing |
| Dec | 18 | Cool |
UV index in San Felipe in Summer
Clear-sky midday UV across summer averages 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 San Felipe peaks around June 23 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 3 (moderate).
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) | 4 | 5 | 5 | 8 | 8 | 10 | 10 | 10 | 9 | 6 | 5 | 3 |
| Level | Moderate | Moderate | High | Very high | Very high | Extreme | Extreme | Very high | Very high | High | Moderate | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 4 | Moderate |
| Feb | 5 | Moderate |
| Mar | 5 | High |
| Apr | 8 | Very high |
| May | 8 | Very high |
| Jun | 10 | Extreme |
| Jul | 10 | Extreme |
| Aug | 10 | Very high |
| Sep | 9 | Very high |
| Oct | 6 | High |
| Nov | 5 | Moderate |
| Dec | 3 | Moderate |
Where is San Felipe?
San Felipe sits at 31.0°N, 114.8°W, 21 m above sea level, in Mexico. The nearest listed city is Lázaro Cárdenas, 118 km away.
Topography around San Felipe
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Felipe.
Within 3 km, the terrain around San Felipe has significant variations in elevation — a maximum elevation change of 307 m around an average of 29 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,256 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,027 m.
The land around San Felipe is covered by bare terrain (58%) and water (26%) within 3 km, bare terrain (56%) and water (42%) within 16 km, and bare terrain (40%), water (35%) and shrubs (23%) within 80 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 San Felipe (31.0253°, -114.8417°, elevation 21 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.