Climate Insights for Santa Teresa

San Fernando, Tamaulipas, Mexico

Hottest
August
33°C peak92°F peak
Coldest
January
14°C low57°F low
Wettest
September
120 mm rain4.7 in rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Santa Teresa is warm and mild. The average annual temperature is 24°C and approximately 586 mm of precipitation falls per year. September is the wettest month, receiving around 120 mm of rainfall. Santa Teresa 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, February, December, when temperatures can drop to 14°C.The climate in Santa Teresa is warm and mild. The average annual temperature is 76°F and approximately 23.1 in of precipitation falls per year. September is the wettest month, receiving around 4.7 in of rainfall. Santa Teresa 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, February, December, when temperatures can drop to 57°F.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 22°Average: 17°Min: 14°FebMax: 24°Average: 19°Min: 16°MarMax: 26°Average: 22°Min: 19°AprMax: 28°Average: 25°Min: 22°MayMax: 31°Average: 28°Min: 25°JunMax: 32°Average: 29°Min: 26°JulMax: 33°Average: 29°Min: 26°AugMax: 33°Average: 30°Min: 27°SepMax: 32°Average: 28°Min: 25°OctMax: 29°Average: 25°Min: 22°NovMax: 26°Average: 22°Min: 18°DecMax: 24°Average: 19°Min: 16°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F100°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 72°FAverage: 63°FMin: 57°FFebMax: 74°FAverage: 66°FMin: 60°FMarMax: 79°FAverage: 72°FMin: 67°FAprMax: 83°FAverage: 76°FMin: 71°FMayMax: 87°FAverage: 82°FMin: 77°FJunMax: 90°FAverage: 84°FMin: 79°FJulMax: 91°FAverage: 85°FMin: 80°FAugMax: 92°FAverage: 86°FMin: 80°FSepMax: 89°FAverage: 83°FMin: 78°FOctMax: 85°FAverage: 78°FMin: 72°FNovMax: 78°FAverage: 71°FMin: 65°FDecMax: 75°FAverage: 66°FMin: 61°F
Max
Average
Min

Santa Teresa sees moderate temperature variation throughout the year, ranging from 14°C to 33°C. The warmest month is August, when average highs reach 33°C and the mean temperature sits around 30°C. January is the coolest month, with minimum temperatures around 14°C and an average of 17°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between October and November, with a 4°C shift in average temperatures.Santa Teresa sees moderate temperature variation throughout the year, ranging from 57°F to 92°F. The warmest month is August, when average highs reach 92°F and the mean temperature sits around 86°F. January is the coolest month, with minimum temperatures around 57°F and an average of 63°F. Daily temperature variation is modest, with an average difference of 12°F between highs and lows. The sharpest temperature change occurs between October and November, with a 7°F shift in average temperatures.

Precipitation

0mm25mm50mm75mm100mm125mm150mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 29mmFebPrecipitation: 18mmMarPrecipitation: 35mmAprPrecipitation: 26mmMayPrecipitation: 47mmJunPrecipitation: 83mmJulPrecipitation: 71mmAugPrecipitation: 39mmSepPrecipitation: 120mmOctPrecipitation: 49mmNovPrecipitation: 49mmDecPrecipitation: 19mm
Precipitation
0in2in4inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 1.2inFebPrecipitation: 0.7inMarPrecipitation: 1.4inAprPrecipitation: 1inMayPrecipitation: 1.9inJunPrecipitation: 3.3inJulPrecipitation: 2.8inAugPrecipitation: 1.5inSepPrecipitation: 4.7inOctPrecipitation: 1.9inNovPrecipitation: 1.9inDecPrecipitation: 0.7in
Precipitation

Santa Teresa is a relatively dry area, receiving approximately 586 mm of precipitation annually, which averages out to around 49 mm per month. The wettest month is September, averaging 120 mm of rainfall. June and July also tend to see above-average precipitation. The driest month is February, with just 18 mm. That's 102 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.Santa Teresa is a relatively dry area, receiving approximately 23.1 in of precipitation annually, which averages out to around 1.9 in per month. The wettest month is September, averaging 4.7 in of rainfall. June and July also tend to see above-average precipitation. The driest month is February, with just 0.7 in. That's 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/h15km/h20km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 17km/hFebWind Speed: 19km/hMarWind Speed: 20km/hAprWind Speed: 20km/hMayWind Speed: 20km/hJunWind Speed: 19km/hJulWind Speed: 19km/hAugWind Speed: 17km/hSepWind Speed: 14km/hOctWind Speed: 15km/hNovWind Speed: 16km/hDecWind Speed: 16km/h
Wind Speed
0mph5mph10mph15mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 11mphFebWind Speed: 12mphMarWind Speed: 12mphAprWind Speed: 13mphMayWind Speed: 13mphJunWind Speed: 11mphJulWind Speed: 12mphAugWind Speed: 11mphSepWind Speed: 9mphOctWind Speed: 9mphNovWind Speed: 10mphDecWind Speed: 10mph
Wind Speed

Santa Teresa is mildly breezy, with an average annual wind speed of 18km/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 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in September, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months.Santa Teresa is moderately windy, with an average annual wind speed of 11mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is April, averaging 13mph, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in September, with average winds dropping to 9mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4mph gap between the calmest and windiest months.

Best Time to Visit

Jan17°63°F
Feb19°66°F
Mar22°72°F
Apr25°76°F
May28°82°F
Jun29°84°F
Jul29°85°F
Aug30°86°F
Sep28°83°F
Oct25°78°F
Nov22°71°F
Dec19°66°F

The best time to visit Santa Teresa is during January, February, March, April, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 29 mm per month. By contrast, August can be uncomfortably hot with temperatures reaching 33°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Santa Teresa is during January, February, March, April, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 69°F with modest rainfall averaging 1.1 in per month. By contrast, August can be uncomfortably hot with temperatures reaching 92°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 Santa Teresa 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 Santa Teresa 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
14 °C57 °F
22 °C72 °F
17 km/h11 mph
29 mm1.2 in
0 cm0 in
Feb
16 °C60 °F
24 °C74 °F
19 km/h12 mph
18 mm0.7 in
0 cm0 in
Mar
19 °C67 °F
26 °C79 °F
20 km/h12 mph
35 mm1.4 in
0 cm0 in
Apr
22 °C71 °F
28 °C83 °F
20 km/h13 mph
26 mm1 in
0 cm0 in
May
25 °C77 °F
31 °C87 °F
20 km/h13 mph
47 mm1.9 in
0 cm0 in
Jun
26 °C79 °F
32 °C90 °F
19 km/h11 mph
83 mm3.3 in
0 cm0 in
Jul
26 °C80 °F
33 °C91 °F
19 km/h12 mph
71 mm2.8 in
0 cm0 in
Aug
27 °C80 °F
33 °C92 °F
17 km/h11 mph
39 mm1.5 in
0 cm0 in
Sep
25 °C78 °F
32 °C89 °F
14 km/h9 mph
120 mm4.7 in
0 cm0 in
OctCurrent
22 °C72 °F
29 °C85 °F
15 km/h9 mph
49 mm1.9 in
0 cm0 in
Nov
18 °C65 °F
26 °C78 °F
16 km/h10 mph
49 mm1.9 in
0 cm0 in
Dec
16 °C61 °F
24 °C75 °F
16 km/h10 mph
19 mm0.7 in
0 cm0 in