Climate Insights for Arrowhead Ranch Airport

McMullen County, Texas, United States

Hottest
August
37°C peak
Coldest
January
9°C low
Wettest
May
93mm rain
Best to Visit
February, March, April
Mild temps & low rain

Climate Overview

The climate in Arrowhead Ranch Airport is warm and mild. The average annual temperature is 23°C and approximately 634mm of precipitation falls per year. May is the wettest month, receiving around 93mm of rainfall. Arrowhead Ranch Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, December, February, when temperatures can drop to 9°C.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 21° Average: 14° Min: 9° Feb Max: 24° Average: 16° Min: 11° Mar Max: 27° Average: 21° Min: 16° Apr Max: 30° Average: 24° Min: 19° May Max: 33° Average: 27° Min: 23° Jun Max: 36° Average: 30° Min: 25° Jul Max: 37° Average: 31° Min: 25° Aug Max: 37° Average: 31° Min: 25° Sep Max: 35° Average: 29° Min: 24° Oct Max: 31° Average: 25° Min: 19° Nov Max: 25° Average: 19° Min: 15° Dec Max: 22° Average: 16° Min: 11°
Max
Average
Min

Temperatures in Arrowhead Ranch Airport vary considerably across the year, with a 28°C difference between the coldest and warmest months. August is the hottest month, with daytime highs reaching 37°C and an average of 31°C. January is the coolest month, with minimum temperatures around 9°C and an average of 14°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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 33mm Feb Precipitation: 24mm Mar Precipitation: 60mm Apr Precipitation: 68mm May Precipitation: 93mm Jun Precipitation: 60mm Jul Precipitation: 45mm Aug Precipitation: 72mm Sep Precipitation: 67mm Oct Precipitation: 39mm Nov Precipitation: 42mm Dec Precipitation: 33mm
Precipitation

Arrowhead Ranch Airport is a relatively dry area, receiving approximately 634mm of precipitation annually, which averages out to around 53mm per month. The wettest month is May, averaging 93mm of rainfall. August and April also tend to see above-average precipitation. The driest month is February, with just 24mm. That's 69mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 20km/h Feb Wind Speed: 21km/h Mar Wind Speed: 23km/h Apr Wind Speed: 23km/h May Wind Speed: 24km/h Jun Wind Speed: 22km/h Jul Wind Speed: 23km/h Aug Wind Speed: 22km/h Sep Wind Speed: 19km/h Oct Wind Speed: 19km/h Nov Wind Speed: 19km/h Dec Wind Speed: 19km/h
Wind Speed

Arrowhead Ranch Airport is moderately windy, with an average annual wind speed of 21km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 24km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in November, with average winds dropping to 19km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 20km/h in winter, 23km/h in spring, 23km/h in summer, 19km/h in autumn.

Seasons

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

88 days until Summer

It is currently spring in Arrowhead Ranch Airport, which began on March 20, 2026. Arrowhead Ranch Airport 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 August at around 37°C, while the coldest stretch bottoms out in January near 9°C. Summer is next, beginning on June 21, 2026 — 88 days from now.

Spring

Temperatures range from 16 to 33°C. Precipitation is moderate at around 220mm for the season, averaging 73mm per month. Winds are moderate at around 23km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 25 to 37°C. Precipitation is moderate at around 177mm for the season, averaging 59mm per month. Winds are moderate at around 23km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.

Autumn

Temperatures range from 15 to 35°C. Rainfall is relatively light, with around 147mm over the season and a monthly average of 49mm. Winds are moderate at around 19km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 9 to 24°C. Rainfall is relatively light, with around 90mm over the season and a monthly average of 30mm. Winds are moderate at around 20km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 14°
Feb 16°
Mar 21°
Apr 24°
May 27°
Jun 30°
Jul 31°
Aug 31°
Sep 29°
Oct 25°
Nov 19°
Dec 16°

The best time to visit Arrowhead Ranch Airport is during February, March, April, 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 44mm per month. By contrast, August can be uncomfortably hot with highs reaching 37°C, while January is the coldest period with lows dropping to 9°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 Arrowhead Ranch Airport 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
9 °C
21 °C
20 km/h
33 mm
0 cm
Feb
11 °C
24 °C
21 km/h
24 mm
0 cm
Mar Current
16 °C
27 °C
23 km/h
60 mm
0 cm
Apr
19 °C
30 °C
23 km/h
68 mm
0 cm
May
23 °C
33 °C
24 km/h
93 mm
0 cm
Jun
25 °C
36 °C
22 km/h
60 mm
0 cm
Jul
25 °C
37 °C
23 km/h
45 mm
0 cm
Aug
25 °C
37 °C
22 km/h
72 mm
0 cm
Sep
24 °C
35 °C
19 km/h
67 mm
0 cm
Oct
19 °C
31 °C
19 km/h
39 mm
0 cm
Nov
15 °C
25 °C
19 km/h
42 mm
0 cm
Dec
11 °C
22 °C
19 km/h
33 mm
0 cm
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Metric (°C, km/h)