Tijuana Slough National Wildlife Refuge Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Tijuana Slough National Wildlife Refuge year round climate
Spring (March–May): Average 8.4–10.4°C, mild climate with most rainfall concentrated in March; April and May are drier. Common activities: birdwatching, exploring wetland trails. Suggested clothing: light jacket, long pants, comfortable walking shoes.
Summer (June–August): Average 16.1–21.7°C, warm and dry climate, hottest in July and August. Common activities: birdwatching, enjoying walks during the cool mornings or evenings. Suggested clothing: light and breathable clothing, hat, sunscreen.
Autumn (September–November): Average 13.9–21.2°C, pleasant and comfortable climate, slightly more rainfall in September; October and November are dry. Common activities: birdwatching, enjoying outdoor activities. Suggested clothing: light jacket or long-sleeved shirt, comfortable walking shoes.
Winter (December–February): Average 7.8–10.1°C, cool and humid climate, most rainfall in January. Common activities: birdwatching (winter migratory birds), enjoying outdoor activities in sheltered areas. Suggested clothing: warm jacket, hat, scarf, gloves.
Tijuana Slough National Wildlife Refuge climatological average
Annual average temperature: approx. 13.9°C / Annual rainfall: approx. 229 mm / Summer humidity: 60%–70% / Rainiest month: January
Tijuana Slough National Wildlife Refuge monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
7.8°C
76
February
7.9°C
22.1
March
8.4°C
69
April
10.4°C
2.7
May
10.4°C
1.7
June
16.1°C
0.3
July
20.3°C
0
August
21.7°C
15.7
September
21.2°C
6.3
October
18.5°C
0.7
November
13.9°C
15.3
December
10.1°C
20
Tijuana Slough National Wildlife Refuge weather for the next seven days
12/1
Monday
Sunny
18.4°C/11.7°C
12/2
Tuesday
Partly Cloudy
16.9°C/11°C
12/3
Wednesday
Partly Cloudy
16.1°C/12.2°C
12/4
Thursday
Overcast
18.4°C/14.2°C
12/5
Friday
Sunny
17.9°C/14.7°C
12/6
Saturday
Sunny
17.4°C/13.9°C
12/7
Sunday
Sunny
17.5°C/14.3°C
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