Climate Insights for San Patricio, MX - Airpult Climate Insights for San Patricio ================================= Rayón, San Luis Potosí, [Mexico](https://airpult.com/climate/mx) [Back to forecast](https://airpult.com/forecast/mx/san-patricio/xkrhms4hc6t2rkdnogqy8)[Climate](https://airpult.com/climate/mx)[View historical data](https://airpult.com/history/mx/san-patricio/xkrhms4hc6t2rkdnogqy8) Hottest May 33°C peak (91°F peak) Coldest January 11°C low (51°F low) Wettest September 123 mm rain (4.8 in rain) Best to Visit January, February, March Mild temps & low rain Climate Overview ---------------- The climate in San Patricio is warm and mild. The average annual temperature is 21°C and approximately 629 mm of precipitation falls per year. September is the wettest month, receiving around 123 mm of rainfall. San Patricio 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 11°C. (The climate in San Patricio is warm and mild. The average annual temperature is 70°F and approximately 24.8 in of precipitation falls per year. September is the wettest month, receiving around 4.8 in of rainfall. San Patricio 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 51°F.) Temperature ----------- 0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 23°Average: 15°Min: 11°FebMax: 26°Average: 18°Min: 13°MarMax: 29°Average: 21°Min: 15°AprMax: 31°Average: 23°Min: 18°MayMax: 33°Average: 26°Min: 20°JunMax: 31°Average: 25°Min: 20°JulMax: 30°Average: 24°Min: 20°AugMax: 30°Average: 24°Min: 20°SepMax: 29°Average: 23°Min: 19°OctMax: 27°Average: 21°Min: 17°NovMax: 25°Average: 18°Min: 14°DecMax: 24°Average: 17°Min: 12°MaxAverageMin (0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 73°FAverage: 60°FMin: 51°FFebMax: 79°FAverage: 64°FMin: 55°FMarMax: 85°FAverage: 70°FMin: 60°FAprMax: 88°FAverage: 74°FMin: 64°FMayMax: 91°FAverage: 78°FMin: 69°FJunMax: 87°FAverage: 77°FMin: 69°FJulMax: 86°FAverage: 76°FMin: 68°FAugMax: 87°FAverage: 76°FMin: 68°FSepMax: 84°FAverage: 74°FMin: 67°FOctMax: 81°FAverage: 70°FMin: 62°FNovMax: 78°FAverage: 65°FMin: 57°FDecMax: 75°FAverage: 62°FMin: 54°FMaxAverageMin) Temperatures in San Patricio 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 33°C and the mean temperature sits around 26°C. January is the coolest month, with minimum temperatures around 11°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 February and March, with a 3°C shift in average temperatures. (Temperatures in San Patricio vary considerably across the year, with a 40°F difference between the coldest and warmest months. The warmest month is May, when average highs reach 91°F and the mean temperature sits around 78°F. January is the coolest month, with minimum temperatures around 51°F and an average of 60°F. On average, daily temperatures fluctuate by about 21°F between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 5°F shift in average temperatures.) Precipitation ------------- 0mm25mm50mm75mm100mm125mm150mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 11mmFebPrecipitation: 11mmMarPrecipitation: 12mmAprPrecipitation: 22mmMayPrecipitation: 50mmJunPrecipitation: 114mmJulPrecipitation: 92mmAugPrecipitation: 76mmSepPrecipitation: 123mmOctPrecipitation: 76mmNovPrecipitation: 25mmDecPrecipitation: 18mmPrecipitation (0in2in4inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 0.4inFebPrecipitation: 0.4inMarPrecipitation: 0.5inAprPrecipitation: 0.9inMayPrecipitation: 2inJunPrecipitation: 4.5inJulPrecipitation: 3.6inAugPrecipitation: 3inSepPrecipitation: 4.8inOctPrecipitation: 3inNovPrecipitation: 1inDecPrecipitation: 0.7inPrecipitation) San Patricio is a relatively dry area, receiving approximately 629 mm of precipitation annually, which averages out to around 52 mm per month. The wettest month is September, averaging 123 mm of rainfall. June and July also tend to see above-average precipitation. The driest month is January, with just 11 mm. That's 112 mm 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. (San Patricio is a relatively dry area, receiving approximately 24.8 in of precipitation annually, which averages out to around 2 in per month. The wettest month is September, averaging 4.8 in of rainfall. June and July also tend to see above-average precipitation. The driest month is January, with just 0.4 in. That's 4.4 in 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/h5km/h10km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 7km/hFebWind Speed: 8km/hMarWind Speed: 9km/hAprWind Speed: 10km/hMayWind Speed: 9km/hJunWind Speed: 8km/hJulWind Speed: 9km/hAugWind Speed: 9km/hSepWind Speed: 7km/hOctWind Speed: 7km/hNovWind Speed: 6km/hDecWind Speed: 6km/hWind Speed (0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4mphFebWind Speed: 5mphMarWind Speed: 6mphAprWind Speed: 6mphMayWind Speed: 6mphJunWind Speed: 5mphJulWind Speed: 5mphAugWind Speed: 5mphSepWind Speed: 5mphOctWind Speed: 4mphNovWind Speed: 4mphDecWind Speed: 4mphWind Speed) San Patricio is relatively calm, with an average annual wind speed of 8km/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 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months. (San Patricio is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is April, averaging 6mph, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2mph gap between the calmest and windiest months.) Best Time to Visit ------------------ Jan15° (60°F) Feb18° (64°F) Mar21° (70°F) Apr23° (74°F) May26° (78°F) Jun25° (77°F) Jul24° (76°F) Aug24° (76°F) Sep23° (74°F) Oct21° (70°F) Nov18° (65°F) Dec17° (62°F) The best time to visit San Patricio is during January, February, March, April, July, August, 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 38 mm per month. By contrast, May can be uncomfortably hot with temperatures reaching 33°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans. (The best time to visit San Patricio is during January, February, March, April, July, August, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 69°F with modest rainfall averaging 1.5 in per month. By contrast, May can be uncomfortably hot with temperatures reaching 91°F. 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 San Patricio 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. (The table below shows monthly climate averages for San Patricio based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). 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 (51 °F) 23 °C (73 °F) 7 km/h (4 mph) 11 mm (0.4 in) 0 cm (0 in) Feb 13 °C (55 °F) 26 °C (79 °F) 8 km/h (5 mph) 11 mm (0.4 in) 0 cm (0 in) Mar 15 °C (60 °F) 29 °C (85 °F) 9 km/h (6 mph) 12 mm (0.5 in) 0 cm (0 in) Apr 18 °C (64 °F) 31 °C (88 °F) 10 km/h (6 mph) 22 mm (0.9 in) 0 cm (0 in) May 20 °C (69 °F) 33 °C (91 °F) 9 km/h (6 mph) 50 mm (2 in) 0 cm (0 in) Jun 20 °C (69 °F) 31 °C (87 °F) 8 km/h (5 mph) 114 mm (4.5 in) 0 cm (0 in) Jul 20 °C (68 °F) 30 °C (86 °F) 9 km/h (5 mph) 92 mm (3.6 in) 0 cm (0 in) Aug 20 °C (68 °F) 30 °C (87 °F) 9 km/h (5 mph) 76 mm (3 in) 0 cm (0 in) Sep 19 °C (67 °F) 29 °C (84 °F) 7 km/h (5 mph) 123 mm (4.8 in) 0 cm (0 in) OctCurrent 17 °C (62 °F) 27 °C (81 °F) 7 km/h (4 mph) 76 mm (3 in) 0 cm (0 in) Nov 14 °C (57 °F) 25 °C (78 °F) 6 km/h (4 mph) 25 mm (1 in) 0 cm (0 in) Dec 12 °C (54 °F) 24 °C (75 °F) 6 km/h (4 mph) 18 mm (0.7 in) 0 cm (0 in)