San Miguel, Costa Rica Climate

Costa Rica

Pop. 28,827 Elev. 1,216 m / 3,990 ft TZ: America/Costa_Rica (UTC-6) ·

San Miguel has a mild, temperate climate year-round, with temperatures ranging from 57°F (14°C) in December to 74°F (23°C) in March. Rain falls on about 180 days per year (120.5 in / 3060 mm total). The city averages 43 sunny days per year and around 155 thunderstorm days. Ocean water temperatures reach 87°F (30°C) in summer.

Temperature 23°C (74°F) high 14°C (57°F) low
Feels like 14°C (57°F) low
Rain 180 days 3060 mm (120.5 in) /yr
Sky 43 sunny 155 stormy
Wind 1.0 m/s (2.3 mph) avg

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Monthly Climate Chart

↓ Monthly data table
Best months to visit: Jan, Feb, Mar, Apr, May, Jul, Aug, Nov, Dec

Sky & Air by Month

Cloud cover (%)
55
Jan
60
Feb
62
Mar
78
Apr
88
May
97
Jun
86
Jul
87
Aug
96
Sep
96
Oct
79
Nov
60
Dec
Humidity (%)
80
Jan
77
Feb
75
Mar
81
Apr
88
May
90
Jun
84
Jul
85
Aug
89
Sep
91
Oct
85
Nov
83
Dec

Weather Days by Month

↓ Weather days table

Water Temperatures

↓ Water temperatures table

Cities with Similar Climate

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Nearby Cities

Nearby

Commercial airport 13 km Tobías Bolaños International Airport (SYQ)
National park 24 km Parque nacional Volcán Irazú
Mountain peak (1,980 m) 5 km Cerro El Tablazo
Hospital 3 km Centro de Atención Integral de Salud - Dr. Marcial Fallas Díaz
Hiking trail 18 km Cerro Alto - Sendero Rojo

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January 22°C 71°F 14°C 58°F 66 mm 2.6 in 12
February 22°C 72°F 14°C 58°F 50 mm 2.0 in 8
March 23°C 74°F 14°C 58°F 44 mm 1.8 in 6
April 23°C 73°F 15°C 59°F 116 mm 4.5 in 3
May 23°C 73°F 16°C 60°F 321 mm 12.7 in 0
June 22°C 72°F 16°C 60°F 498 mm 19.6 in 0
July 23°C 73°F 16°C 60°F 245 mm 9.6 in 2
August 23°C 73°F 15°C 59°F 292 mm 11.5 in 1
September 23°C 73°F 15°C 60°F 482 mm 19.0 in 0
October 22°C 71°F 15°C 59°F 599 mm 23.6 in 0
November 22°C 72°F 15°C 59°F 210 mm 8.3 in 1
December 22°C 71°F 14°C 57°F 136 mm 5.4 in 10

Weather Days by Month

↑ See chart
Month Sunny Days Storm Days
January 12 3
February 8 1
March 6 1
April 3 5
May 0 22
June 0 25
July 2 14
August 1 18
September 0 23
October 0 28
November 1 8
December 10 7

Water Temperatures Data

↑ See chart
Month Ocean Avg High Lake Avg High
January 29°C 85°F 24°C 75°F
February 30°C 85°F 24°C 75°F
March 30°C 86°F 25°C 76°F
April 30°C 87°F 25°C 77°F
May 30°C 86°F 25°C 77°F
June 29°C 85°F 25°C 77°F
July 30°C 86°F 24°C 76°F
August 29°C 84°F 24°C 76°F
September 29°C 84°F 24°C 76°F
October 28°C 83°F 24°C 75°F
November 29°C 83°F 24°C 75°F
December 29°C 84°F 24°C 74°F