Climate Insights for San Martín, MX - Airpult Climate Insights for San Martín =============================== Tecoanapa, Guerrero, [Mexico](https://airpult.com/climate/mx) [Back to forecast](https://airpult.com/forecast/mx/san-martin/b8wur105ga1yp1178w0ww)[Climate](https://airpult.com/climate/mx)[View historical data](https://airpult.com/history/mx/san-martin/b8wur105ga1yp1178w0ww) Hottest April 32°C peak (90°F peak) Coldest January 15°C low (58°F low) Wettest September 429 mm rain (16.9 in rain) Best to Visit January, February, March Mild temps & low rain Climate Overview ---------------- The climate in San Martín is warm and mild. The average annual temperature is 22°C and approximately 1,688 mm of precipitation falls per year. September is the wettest month, receiving around 429 mm of rainfall. San Martín is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, May, March. The coldest months are January, February, December, when temperatures can drop to 15°C. (The climate in San Martín is warm and mild. The average annual temperature is 72°F and approximately 66.5 in of precipitation falls per year. September is the wettest month, receiving around 16.9 in of rainfall. San Martín is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, May, March. The coldest months are January, February, December, when temperatures can drop to 58°F.) Temperature ----------- 0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecMaxAverageMin (0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecMaxAverageMin) San Martín sees moderate temperature variation throughout the year, ranging from 15°C to 32°C. The warmest month is April, when average highs reach 32°C and the mean temperature sits around 24°C. January is the coolest month, with minimum temperatures around 15°C and an average of 21°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. (San Martín sees moderate temperature variation throughout the year, ranging from 58°F to 90°F. The warmest month is April, when average highs reach 90°F and the mean temperature sits around 75°F. January is the coolest month, with minimum temperatures around 58°F and an average of 70°F. On average, daily temperatures fluctuate by about 22°F between overnight lows and afternoon highs.) Precipitation ------------- 0mm50mm100mm150mm200mm250mm300mm350mm400mm450mmJanFebMarAprMayJunJulAugSepOctNovDecPrecipitation (0in2in4in6in8in10in12in14in16inJanFebMarAprMayJunJulAugSepOctNovDecPrecipitation) San Martín is a fairly wet location, receiving approximately 1,688 mm of precipitation annually, which averages out to around 141 mm per month. The wettest month is September, averaging 429 mm of rainfall. August and July also tend to see above-average precipitation. The driest month is February, with just 3 mm. That's 426 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 Martín is a fairly wet location, receiving approximately 66.5 in of precipitation annually, which averages out to around 5.6 in per month. The wettest month is September, averaging 16.9 in of rainfall. August and July also tend to see above-average precipitation. The driest month is February, with just 0.1 in. That's 16.8 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/hJanFebMarAprMayJunJulAugSepOctNovDecWind Speed (0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecWind Speed) San Martín 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 April, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, 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. (San Martín is relatively calm, with an average annual wind speed of 3mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is April, averaging 4mph, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 2mph, 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 ------------------ Jan21° (70°F) Feb22° (71°F) Mar23° (73°F) Apr24° (75°F) May25° (76°F) Jun23° (73°F) Jul23° (73°F) Aug22° (72°F) Sep22° (72°F) Oct22° (72°F) Nov22° (71°F) Dec21° (70°F) The best time to visit San Martín is during January, February, March, April, May, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 17 mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence. (The best time to visit San Martín is during January, February, March, April, May, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 72°F with modest rainfall averaging 0.7 in per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.) Monthly Climate Data -------------------- The table below shows monthly climate averages for San Martín 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 Martín 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 15 °C (58 °F) 29 °C (84 °F) 5 km/h (3 mph) 7 mm (0.3 in) 0 cm (0 in) Feb 15 °C (59 °F) 30 °C (86 °F) 6 km/h (4 mph) 3 mm (0.1 in) 0 cm (0 in) Mar 16 °C (60 °F) 31 °C (88 °F) 6 km/h (4 mph) 12 mm (0.5 in) 0 cm (0 in) Apr 17 °C (63 °F) 32 °C (90 °F) 6 km/h (4 mph) 5 mm (0.2 in) 0 cm (0 in) May 19 °C (66 °F) 32 °C (89 °F) 6 km/h (4 mph) 41 mm (1.6 in) 0 cm (0 in) Jun 19 °C (67 °F) 28 °C (83 °F) 4 km/h (3 mph) 257 mm (10.1 in) 0 cm (0 in) Jul 19 °C (66 °F) 29 °C (83 °F) 4 km/h (3 mph) 272 mm (10.7 in) 0 cm (0 in) Aug 19 °C (66 °F) 28 °C (82 °F) 4 km/h (3 mph) 349 mm (13.7 in) 0 cm (0 in) Sep 19 °C (66 °F) 27 °C (81 °F) 4 km/h (2 mph) 429 mm (16.9 in) 0 cm (0 in) OctCurrent 18 °C (65 °F) 28 °C (82 °F) 4 km/h (3 mph) 261 mm (10.3 in) 0 cm (0 in) Nov 17 °C (62 °F) 28 °C (83 °F) 5 km/h (3 mph) 44 mm (1.7 in) 0 cm (0 in) Dec 15 °C (59 °F) 28 °C (83 °F) 5 km/h (3 mph) 9 mm (0.4 in) 0 cm (0 in)