Get Exclusive App Deals
Southwest
Southwest Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Southwest year round climate
- Spring (March–May): Average 79–80°F, hot and humid climate, rainfall gradually increasing, with more rainfall in May. Common activities: Beach activities, water sports. Recommended clothing: Light and breathable clothing, short-sleeved T-shirts, shorts, sun-protective clothing.
- Summer (June–August): Average 75–77°F, hot and humid climate, abundant rainfall, with July being the rainiest month. Common activities: Swimming, surfing, sunbathing. Recommended clothing: Light and breathable clothing, swimwear, sun hat, sunscreen.
- Autumn (September–November): Average 76–79°F, hot and humid climate, rainfall gradually decreasing. Common activities: Hiking, exploring local culture. Recommended clothing: Comfortable and breathable clothing, long-sleeved shirts, light trousers.
- Winter (December–February): Average 79–83°F, warm and dry climate, little rainfall. Common activities: Outdoor activities, enjoying the sunshine. Recommended clothing: Light and comfortable clothing, short-sleeved or long-sleeved shirts, trousers or shorts.
Southwest climatological average
Annual average temperature: approx. 78.6°F / Annual rainfall: approx. 2234 mm / Summer humidity: 75%–85% / Rainiest month: July
Southwest monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
80.1°F
14.6
February
83.5°F
10.8
March
81°F
97.3
April
80.8°F
152.5
May
79.9°F
206.4
June
77.2°F
277.5
July
75.9°F
390.9
August
75.9°F
349.4
September
76.3°F
341.9
October
77°F
323.3
November
79.2°F
68.3
December
79.5°F
1.4
Southwest weather for the next seven days
10/14
Wednesday
Light rain shower
86.8°F/69.9°F
10/15
Thursday
Light rain shower
83.7°F/71.7°F
10/16
Friday
Light rain shower
83.4°F/71.2°F
10/17
Saturday
Fog
88.9°F/71.1°F
10/18
Sunday
Patchy rain nearby
86.1°F/69.9°F
10/19
Monday
Overcast
89.4°F/71°F
10/20
Tuesday
Patchy rain nearby
87.5°F/70.2°F
