Last updated: June 24, 2025
In Alto, United States, the average temperature in October hovers around 21°C (70°F). However, temperatures can range from a chilly 0°C (31°F) to a warm 35°C (95°F). Expect about 121 mm (4.8 in) of precipitation spread over 10 days, contributing to an average humidity level of 73%. Plan accordingly for a mix of weather!
In October in Alto, the average temperature is 21°C (70°F). The maximum can reach 35°C (95°F), and the minimum can be as low as 0°C (31°F). Visitors should be prepared for a wide range of temperatures, making it essential to pack accordingly for both warm and cooler conditions.
In Alto in October, the precipitation amount is 121 mm (4.8 in) spread over a period of 10 days.
In Alto in October, humidity is 73%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace that can make outdoor activities feel sweltering, so it's essential to stay hydrated and take breaks in the shade while exploring.
In Alto in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Alto.
UV Risk Categories
Weather in Alto varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Alto, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 10°C (50°F) | 101 mm (4.0 inches) | 79% | moderate |
February Weather | 11°C (53°F) | 135 mm (5.3 inches) | 80% | high |
March Weather | 16°C (62°F) | 115 mm (4.5 inches) | 78% | very high |
April Weather | 19°C (66°F) | 142 mm (5.6 inches) | 79% | extreme |
May Weather | 24°C (75°F) | 145 mm (5.7 inches) | 81% | extreme |
June Weather | 27°C (81°F) | 111 mm (4.4 inches) | 77% | extreme |
July Weather | 29°C (84°F) | 80 mm (3.2 inches) | 71% | extreme |
August Weather | 29°C (85°F) | 102 mm (4.0 inches) | 67% | extreme |
September Weather | 26°C (80°F) | 97 mm (3.8 inches) | 69% | very high |
October Weather | 21°C (70°F) | 121 mm (4.8 inches) | 73% | very high |
November Weather | 14°C (58°F) | 76 mm (3.0 inches) | 82% | high |
December Weather | 12°C (54°F) | 116 mm (4.6 inches) | 87% | moderate |