Climate Insights for San Mateo Río Hondo, MX - Airpult Climate Insights for San Mateo Río Hondo ======================================== Oaxaca, [Mexico](https://airpult.com/climate/mx) [Back to forecast](https://airpult.com/forecast/mx/san-mateo-rio-hondo/vtg1fpnzwsenz6u04n3sj)[Climate](https://airpult.com/climate/mx)[View historical data](https://airpult.com/history/mx/san-mateo-rio-hondo/vtg1fpnzwsenz6u04n3sj) Hottest April 26°C peak (79°F peak) Coldest January 10°C low (51°F low) Wettest September 636 mm rain (25 in rain) Best to Visit January, February, March Mild temps & low rain Climate Overview ---------------- The climate in San Mateo Río Hondo is temperate. The average annual temperature is 18°C and approximately 3,210 mm of precipitation falls per year. September is the wettest month, receiving around 636 mm of rainfall. San Mateo Río Hondo is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, March, May. The coldest months are January, December, February, when temperatures can drop to 10°C. (The climate in San Mateo Río Hondo is temperate. The average annual temperature is 64°F and approximately 126.4 in of precipitation falls per year. September is the wettest month, receiving around 25 in of rainfall. San Mateo Río Hondo is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: April, March, May. The coldest months are January, December, February, when temperatures can drop to 51°F.) Temperature ----------- 0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 23°Average: 16°Min: 10°FebMax: 25°Average: 17°Min: 11°MarMax: 26°Average: 18°Min: 12°AprMax: 26°Average: 19°Min: 13°MayMax: 26°Average: 19°Min: 15°JunMax: 24°Average: 18°Min: 15°JulMax: 24°Average: 18°Min: 14°AugMax: 24°Average: 18°Min: 14°SepMax: 23°Average: 18°Min: 14°OctMax: 23°Average: 18°Min: 13°NovMax: 24°Average: 17°Min: 12°DecMax: 23°Average: 16°Min: 10°MaxAverageMin (0°F10°F20°F30°F40°F50°F60°F70°F80°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 74°FAverage: 61°FMin: 51°FFebMax: 76°FAverage: 62°FMin: 52°FMarMax: 78°FAverage: 65°FMin: 54°FAprMax: 79°FAverage: 66°FMin: 56°FMayMax: 78°FAverage: 67°FMin: 58°FJunMax: 74°FAverage: 65°FMin: 58°FJulMax: 75°FAverage: 65°FMin: 57°FAugMax: 75°FAverage: 65°FMin: 57°FSepMax: 74°FAverage: 64°FMin: 57°FOctMax: 74°FAverage: 64°FMin: 56°FNovMax: 75°FAverage: 63°FMin: 53°FDecMax: 74°FAverage: 61°FMin: 51°FMaxAverageMin) San Mateo Río Hondo sees moderate temperature variation throughout the year, ranging from 10°C to 26°C. The warmest month is April, when average highs reach 26°C and the mean temperature sits around 19°C. January is the coolest month, with minimum temperatures around 10°C and an average of 16°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. (San Mateo Río Hondo sees moderate temperature variation throughout the year, ranging from 51°F to 79°F. The warmest month is April, when average highs reach 79°F and the mean temperature sits around 66°F. January is the coolest month, with minimum temperatures around 51°F and an average of 61°F. On average, daily temperatures fluctuate by about 21°F between overnight lows and afternoon highs.) Precipitation ------------- 0mm50mm100mm150mm200mm250mm300mm350mm400mm450mm500mm550mm600mm650mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 19mmFebPrecipitation: 11mmMarPrecipitation: 25mmAprPrecipitation: 101mmMayPrecipitation: 292mmJunPrecipitation: 621mmJulPrecipitation: 551mmAugPrecipitation: 619mmSepPrecipitation: 636mmOctPrecipitation: 299mmNovPrecipitation: 25mmDecPrecipitation: 10mmPrecipitation (0in2in4in6in8in10in12in14in16in18in20in22in24inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 0.7inFebPrecipitation: 0.4inMarPrecipitation: 1inAprPrecipitation: 4inMayPrecipitation: 11.5inJunPrecipitation: 24.5inJulPrecipitation: 21.7inAugPrecipitation: 24.4inSepPrecipitation: 25inOctPrecipitation: 11.8inNovPrecipitation: 1inDecPrecipitation: 0.4inPrecipitation) San Mateo Río Hondo is a very wet location, receiving approximately 3,210 mm of precipitation annually, which averages out to around 267 mm per month. The wettest month is September, averaging 636 mm of rainfall. June and August also tend to see above-average precipitation. The driest month is December, with just 10 mm. That's 626 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 Mateo Río Hondo is a very wet location, receiving approximately 126.4 in of precipitation annually, which averages out to around 10.5 in per month. The wettest month is September, averaging 25 in of rainfall. June and August also tend to see above-average precipitation. The driest month is December, with just 0.4 in. That's 24.6 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: 6km/hFebWind Speed: 6km/hMarWind Speed: 5km/hAprWind Speed: 5km/hMayWind Speed: 4km/hJunWind Speed: 4km/hJulWind Speed: 5km/hAugWind Speed: 5km/hSepWind Speed: 5km/hOctWind Speed: 6km/hNovWind Speed: 7km/hDecWind Speed: 6km/hWind Speed (0mph5mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 4mphFebWind Speed: 4mphMarWind Speed: 3mphAprWind Speed: 3mphMayWind Speed: 3mphJunWind Speed: 3mphJulWind Speed: 3mphAugWind Speed: 3mphSepWind Speed: 3mphOctWind Speed: 4mphNovWind Speed: 4mphDecWind Speed: 4mphWind Speed) San Mateo Río Hondo 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 November, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, 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 3km/h gap between the calmest and windiest months. (San Mateo Río Hondo 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 November, averaging 4mph, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 3mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1mph gap between the calmest and windiest months.) Best Time to Visit ------------------ Jan16° (61°F) Feb17° (62°F) Mar18° (65°F) Apr19° (66°F) May19° (67°F) Jun18° (65°F) Jul18° (65°F) Aug18° (65°F) Sep18° (64°F) Oct18° (64°F) Nov17° (63°F) Dec16° (61°F) The best time to visit San Mateo Río Hondo is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 18 mm per month. By contrast, April can be uncomfortably hot with temperatures reaching 26°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence. (The best time to visit San Mateo Río Hondo is during January, February, March, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 62°F with modest rainfall averaging 0.7 in per month. By contrast, April can be uncomfortably hot with temperatures reaching 79°F. 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 Mateo Río Hondo 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 Mateo Río Hondo 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 10 °C (51 °F) 23 °C (74 °F) 6 km/h (4 mph) 19 mm (0.7 in) 0 cm (0 in) Feb 11 °C (52 °F) 25 °C (76 °F) 6 km/h (4 mph) 11 mm (0.4 in) 0 cm (0 in) Mar 12 °C (54 °F) 26 °C (78 °F) 5 km/h (3 mph) 25 mm (1 in) 0 cm (0 in) Apr 13 °C (56 °F) 26 °C (79 °F) 5 km/h (3 mph) 101 mm (4 in) 0 cm (0 in) May 15 °C (58 °F) 26 °C (78 °F) 4 km/h (3 mph) 292 mm (11.5 in) 0 cm (0 in) Jun 15 °C (58 °F) 24 °C (74 °F) 4 km/h (3 mph) 621 mm (24.5 in) 0 cm (0 in) Jul 14 °C (57 °F) 24 °C (75 °F) 5 km/h (3 mph) 551 mm (21.7 in) 0 cm (0 in) Aug 14 °C (57 °F) 24 °C (75 °F) 5 km/h (3 mph) 619 mm (24.4 in) 0 cm (0 in) Sep 14 °C (57 °F) 23 °C (74 °F) 5 km/h (3 mph) 636 mm (25 in) 0 cm (0 in) OctCurrent 13 °C (56 °F) 23 °C (74 °F) 6 km/h (4 mph) 299 mm (11.8 in) 0 cm (0 in) Nov 12 °C (53 °F) 24 °C (75 °F) 7 km/h (4 mph) 25 mm (1 in) 0 cm (0 in) Dec 10 °C (51 °F) 23 °C (74 °F) 6 km/h (4 mph) 10 mm (0.4 in) 0 cm (0 in)