Guasave in Summer
In summer (June, July and August), Guasave sees average daytime highs around 35°C and overnight lows near 26°C, with 190 mm of rain over about 27 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 35°C. The sky is clear or mostly clear about 40% of the time across summer, and the air most often feels miserable.
Summer is Guasave's weakest season of the year to visit on our travel score. For the whole year in context, see Guasave's year-round climate.
- Avg daytime high
- 35°C
- warmest season of the year
- Avg overnight low
- 26°C
- Rainfall
- 190 mm
- 27 wet days
- Avg wind
- 8 km/h
- Travel score
- 2.8
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Guasave in Summer
Across summer, daytime highs hold fairly steady around 35°C.
A typical summer day in Guasave reaches about 35°C and drops to 26°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Guasave
Once humidity and wind are folded in, summer brings about 92 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.
Guasave 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 | 27° / 13° | 15 | 1.6 | 10.6 | 8.2 |
| Feb | 27° / 13° | 14 | 1.6 | 11.1 | 8.1 |
| Mar | 29° / 14° | 3 | 0.4 | 11.8 | 7.4 |
| Apr | 31° / 16° | 1 | 0.3 | 12.6 | 6.1 |
| May | 33° / 19° | 1 | 0.1 | 13.2 | 4.9 |
| Jun | 34° / 24° | 6 | 1 | 13.6 | 3.8 |
| Jul | 35° / 27° | 70 | 10 | 13.4 | 2.5 |
| Aug | 35° / 27° | 114 | 15.5 | 12.9 | 2.2 |
| Sep | 34° / 26° | 113 | 13.1 | 12.2 | 2.7 |
| Oct | 34° / 23° | 33 | 3.4 | 11.4 | 3.5 |
| Nov | 31° / 17° | 31 | 2.2 | 10.8 | 5.6 |
| Dec | 27° / 13° | 15 | 1.9 | 10.4 | 7.9 |
Cloud cover in Summer
The sky is clear or mostly clear about 40% of the time across summer.
Chance of precipitation in Summer
Guasave gets around 190 mm of rain over 27 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 8 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 30 min in early June to 12 h 36 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 6.5 kWh/m².
Hazard calendar for Guasave
In summer, Guasave overlaps its pacific hurricane season. The full year is below, with each hazard's peak months called out.
Guasave sits in the eastern Pacific hurricane zone; the season peaks August–September.
Is summer a good time to visit Guasave?
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 weaker month for outdoor sightseeing in Guasave.
What to pack for Guasave in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Guasave sees daytime highs around 35°C and nights near 26°C. Pack light clothes, rain gear and sun protection. About 27 days see rain.
Sea temperature near Guasave 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 at the nearest coast (about 27 km away) is warmest in August at about 30°C and coldest in February near 20°C.
It's comfortable for a long swim from Mar 17 to Jan 13 — about 10 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 20 | 20 | 20 | 22 | 25 | 28 | 30 | 30 | 30 | 29 | 25 | 22 |
| Comfort | Cool | Cool | Cool | Refreshing | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Warm | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 20 | Cool |
| Feb | 20 | Cool |
| Mar | 20 | Cool |
| Apr | 22 | Refreshing |
| May | 25 | Warm |
| Jun | 28 | Warm |
| Jul | 30 | Tropical |
| Aug | 30 | Tropical |
| Sep | 30 | Tropical |
| Oct | 29 | Tropical |
| Nov | 25 | Warm |
| Dec | 22 | Refreshing |
UV index in Guasave in Summer
Clear-sky midday UV across summer averages 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 Guasave peaks around July 17 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 5 (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) | 5 | 7 | 9 | 11 | 12 | 11 | 12 | 11 | 11 | 8 | 6 | 5 |
| Level | High | High | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | High | Moderate |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 5 | High |
| Feb | 7 | High |
| Mar | 9 | Very high |
| Apr | 11 | Extreme |
| May | 12 | Extreme |
| Jun | 11 | Extreme |
| Jul | 12 | Extreme |
| Aug | 11 | Extreme |
| Sep | 11 | Extreme |
| Oct | 8 | Very high |
| Nov | 6 | High |
| Dec | 5 | Moderate |
Where is Guasave?
Guasave sits at 25.6°N, 108.5°W, 19 m above sea level, in Mexico. The nearest listed city is Gabriel Leyva Solano, 20 km away.
Topography around Guasave
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Guasave.
Within 3 km, the terrain around Guasave has only modest variations in elevation — a maximum elevation change of 19 m around an average of 17 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 34 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,603 m.
The land around Guasave is covered by artificial surfaces (47%) and cropland (28%) within 3 km, cropland (82%) within 16 km, and cropland (30%), water (26%) and trees (24%) 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 Guasave (25.5679°, -108.4695°, elevation 19 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.