Climate Insights for Alamo

The climate in Alamo is temperate. The average annual temperature is 13°C and approximately 284mm of precipitation falls per year. August is the wettest month, receiving around 46mm of rainfall. Alamo is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: June, July, August. The coldest months are January, December, February, when temperatures can drop to -4°C. Light snow can occur between January and December.

Temperatures in Alamo vary considerably across the year, with a 35°C difference between the coldest and warmest months. The warmest month is June, when average highs reach 31°C and the mean temperature sits around 23°C. The coldest month is January, when overnight lows fall to -4°C and the daily average is 1°C. On average, daily temperatures fluctuate by about 14°C between overnight lows and afternoon highs. The sharpest temperature change occurs between May and June, with a 6°C shift in average temperatures.

Alamo is a quite dry location, receiving approximately 284mm of precipitation annually, which averages out to around 24mm per month. The wettest month is August, averaging 46mm of rainfall. July and September also tend to see above-average precipitation. The driest month is March, with just 14mm. That's 32mm less than August, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Light snowfall can occur between January and December, totalling around 38cm annually. January is the snowiest month with approximately 11cm.

Alamo is relatively calm, with an average annual wind speed of 3km/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 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 2km/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.

It is currently spring in Alamo, which began on March 20, 2026. Alamo 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 June at around 31°C, while the coldest stretch bottoms out in January near -4°C. Summer is next, beginning on June 21, 2026 — 4 days from now.

The best time to visit Alamo is during May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 33mm per month. By contrast, January can be quite cold with temperatures dropping to -4°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Alamo 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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.