Climate Insights for Ciudad Fernández

Puerto Morelos, Estado de San Luis Potosí, Mexico

Hottest
May
32°C peak
Coldest
January
10°C low
Wettest
September
153mm rain
Best to Visit
February, March, April
Mild temps & low rain

Climate Overview

The climate in Ciudad Fernández is warm and mild. The average annual temperature is 21°C and approximately 797mm of precipitation falls per year. September is the wettest month, receiving around 153mm of rainfall. Ciudad Fernández is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: May, April, June. The coldest months are January, December, February, when temperatures can drop to 10°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 22° Average: 15° Min: 10° Feb Max: 26° Average: 18° Min: 12° Mar Max: 29° Average: 20° Min: 15° Apr Max: 31° Average: 23° Min: 17° May Max: 32° Average: 24° Min: 19° Jun Max: 30° Average: 24° Min: 19° Jul Max: 30° Average: 24° Min: 19° Aug Max: 30° Average: 24° Min: 19° Sep Max: 28° Average: 23° Min: 19° Oct Max: 27° Average: 20° Min: 16° Nov Max: 25° Average: 18° Min: 13° Dec Max: 23° Average: 15° Min: 10°
Max
Average
Min

Temperatures in Ciudad Fernández vary considerably across the year, with a 22°C difference between the coldest and warmest months. The warmest month is May, when average highs reach 32°C and the mean temperature sits around 24°C. January is the coolest month, with minimum temperatures around 10°C and an average of 15°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between January and February, with a 3°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 24mm Feb Precipitation: 18mm Mar Precipitation: 29mm Apr Precipitation: 38mm May Precipitation: 74mm Jun Precipitation: 118mm Jul Precipitation: 79mm Aug Precipitation: 92mm Sep Precipitation: 153mm Oct Precipitation: 105mm Nov Precipitation: 52mm Dec Precipitation: 15mm
Precipitation

Ciudad Fernández is a relatively dry area, receiving approximately 797mm of precipitation annually, which averages out to around 66mm per month. The wettest month is September, averaging 153mm of rainfall. June and October also tend to see above-average precipitation. The driest month is December, with just 15mm. That's 138mm less than September, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 2km/h Feb Wind Speed: 2km/h Mar Wind Speed: 2km/h Apr Wind Speed: 2km/h May Wind Speed: 2km/h Jun Wind Speed: 2km/h Jul Wind Speed: 2km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Ciudad Fernández is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 0km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

92 days until Autumn

It is currently summer in Ciudad Fernández, which began on June 21, 2026. Ciudad Fernández is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in May at around 32°C, while the coldest stretch bottoms out in January near 10°C. Autumn is next, beginning on September 23, 2026 — 92 days from now.

Spring

Temperatures range from 15 to 32°C. Rainfall is relatively light, with around 140mm over the season and a monthly average of 47mm. Winds are generally light, averaging 2km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 19 to 30°C. Precipitation is moderate at around 289mm for the season, averaging 96mm per month. Winds are generally light, averaging 2km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 13 to 28°C. Rainfall is heavy, totalling around 311mm across the season with a monthly average of 104mm. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 10 to 26°C. Rainfall is relatively light, with around 57mm over the season and a monthly average of 19mm. Winds are generally light, averaging 2km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 15°
Feb 18°
Mar 20°
Apr 23°
May 24°
Jun 24°
Jul 24°
Aug 24°
Sep 23°
Oct 20°
Nov 18°
Dec 15°

The best time to visit Ciudad Fernández is during February, March, April, May, July, August, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 50mm per month. By contrast, January can be quite cold with temperatures dropping to 10°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Ciudad Fernández based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
10 °C
22 °C
2 km/h
24 mm
0 cm
Feb
12 °C
26 °C
2 km/h
18 mm
0 cm
Mar
15 °C
29 °C
2 km/h
29 mm
0 cm
Apr
17 °C
31 °C
2 km/h
38 mm
0 cm
May
19 °C
32 °C
2 km/h
74 mm
0 cm
Jun Current
19 °C
30 °C
2 km/h
118 mm
0 cm
Jul
19 °C
30 °C
2 km/h
79 mm
0 cm
Aug
19 °C
30 °C
2 km/h
92 mm
0 cm
Sep
19 °C
28 °C
2 km/h
153 mm
0 cm
Oct
16 °C
27 °C
2 km/h
105 mm
0 cm
Nov
13 °C
25 °C
2 km/h
52 mm
0 cm
Dec
10 °C
23 °C
2 km/h
15 mm
0 cm
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