Climate Insights for Medina

Zapata County, Texas, United States

Hottest
July
38°C peak
Coldest
January
11°C low
Wettest
September
109mm rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Medina is warm and mild. The average annual temperature is 24°C and approximately 538mm of precipitation falls per year. September is the wettest month, receiving around 109mm of rainfall. Medina is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to 11°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 23° Average: 16° Min: 11° Feb Max: 27° Average: 19° Min: 14° Mar Max: 30° Average: 23° Min: 18° Apr Max: 32° Average: 25° Min: 20° May Max: 35° Average: 28° Min: 23° Jun Max: 36° Average: 30° Min: 25° Jul Max: 38° Average: 31° Min: 26° Aug Max: 38° Average: 31° Min: 26° Sep Max: 35° Average: 29° Min: 24° Oct Max: 31° Average: 25° Min: 20° Nov Max: 27° Average: 20° Min: 16° Dec Max: 23° Average: 16° Min: 12°
Max
Average
Min

Temperatures in Medina vary considerably across the year, with a 27°C difference between the coldest and warmest months. July is the hottest month, with daytime highs reaching 38°C and an average of 31°C. January is the coolest month, with minimum temperatures around 11°C and an average of 16°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 5°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 18mm Feb Precipitation: 16mm Mar Precipitation: 48mm Apr Precipitation: 45mm May Precipitation: 71mm Jun Precipitation: 63mm Jul Precipitation: 39mm Aug Precipitation: 30mm Sep Precipitation: 109mm Oct Precipitation: 27mm Nov Precipitation: 36mm Dec Precipitation: 36mm
Precipitation

Medina is a relatively dry area, receiving approximately 538mm of precipitation annually, which averages out to around 45mm per month. The wettest month is September, averaging 109mm of rainfall. May and June also tend to see above-average precipitation. The driest month is February, with just 16mm. That's 93mm 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 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 4km/h Feb Wind Speed: 4km/h Mar Wind Speed: 5km/h Apr Wind Speed: 5km/h May Wind Speed: 5km/h Jun Wind Speed: 5km/h Jul Wind Speed: 6km/h Aug Wind Speed: 5km/h Sep Wind Speed: 4km/h Oct Wind Speed: 4km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Medina is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2km/h gap between the calmest and windiest months.

Seasons

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

82 days until Autumn

It is currently summer in Medina, which began on June 21, 2026. Medina 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 July at around 38°C, while the coldest stretch bottoms out in January near 11°C. Autumn is next, beginning on September 23, 2026 — 82 days from now.

Spring

Temperatures range from 18 to 35°C. Precipitation is moderate at around 164mm for the season, averaging 55mm per month. Winds are generally light, averaging 5km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 25 to 38°C. Rainfall is relatively light, with around 132mm over the season and a monthly average of 44mm. Winds are generally light, averaging 5km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 16 to 35°C. Precipitation is moderate at around 173mm for the season, averaging 58mm per month. Winds are generally light, averaging 4km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 11 to 27°C. Rainfall is relatively light, with around 71mm over the season and a monthly average of 24mm. Winds are generally light, averaging 4km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 16°
Feb 19°
Mar 23°
Apr 25°
May 28°
Jun 30°
Jul 31°
Aug 31°
Sep 29°
Oct 25°
Nov 20°
Dec 16°

The best time to visit Medina is during January, February, March, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 30mm per month. By contrast, July can be uncomfortably hot with temperatures reaching 38°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 Medina 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
11 °C
23 °C
4 km/h
18 mm
0 cm
Feb
14 °C
27 °C
4 km/h
16 mm
0 cm
Mar
18 °C
30 °C
5 km/h
48 mm
0 cm
Apr
20 °C
32 °C
5 km/h
45 mm
0 cm
May
23 °C
35 °C
5 km/h
71 mm
0 cm
Jun
25 °C
36 °C
5 km/h
63 mm
0 cm
Jul Current
26 °C
38 °C
6 km/h
39 mm
0 cm
Aug
26 °C
38 °C
5 km/h
30 mm
0 cm
Sep
24 °C
35 °C
4 km/h
109 mm
0 cm
Oct
20 °C
31 °C
4 km/h
27 mm
0 cm
Nov
16 °C
27 °C
4 km/h
36 mm
0 cm
Dec
12 °C
23 °C
4 km/h
36 mm
0 cm
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