Mission Viejo vs National City Climate
97%matchMission Viejo and National City are a 97% climate match. Very close: temperatures within 3°F (2°C), with similar rain, humidity and sun.
Mission Viejo gets 12 in (303 mm) of rain a year and National City 9.2 in (233 mm). Mission Viejo's warmest month is August, at 85°F (29°C); National City's is September, at 82°F (28°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Mission ViejoNational Citysolid = high, dashed = low
Rain (in per month)
Mission ViejoNational City
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Mission Viejo | National City | Mission Viejo | National City | Mission Viejo | National City | |
| Jan | 68°F(20°C) | 69°F(21°C) | 45°F(7°C) | 48°F(9°C) | 2.3 in(58 mm) | 1.7 in(42 mm) |
| Feb | 68°F(20°C) | 69°F(21°C) | 46°F(8°C) | 49°F(9°C) | 2.7 in(69 mm) | 2.0 in(52 mm) |
| Mar | 70°F(21°C) | 70°F(21°C) | 47°F(9°C) | 51°F(11°C) | 1.9 in(48 mm) | 1.5 in(38 mm) |
| Apr | 73°F(23°C) | 73°F(23°C) | 50°F(10°C) | 54°F(12°C) | 1.0 in(25 mm) | 0.7 in(18 mm) |
| May | 75°F(24°C) | 73°F(23°C) | 55°F(13°C) | 58°F(15°C) | 0.2 in(6 mm) | 0.2 in(5 mm) |
| Jun | 78°F(26°C) | 76°F(24°C) | 58°F(15°C) | 61°F(16°C) | 0.1 in(2 mm) | 0.1 in(2 mm) |
| Jul | 83°F(28°C) | 80°F(26°C) | 62°F(16°C) | 64°F(18°C) | 0.1 in(2 mm) | 0.1 in(2 mm) |
| Aug | 85°F(29°C) | 82°F(28°C) | 62°F(17°C) | 66°F(19°C) | 0.0 in(1 mm) | 0.0 in(1 mm) |
| Sep | 84°F(29°C) | 82°F(28°C) | 61°F(16°C) | 64°F(18°C) | 0.2 in(5 mm) | 0.1 in(3 mm) |
| Oct | 80°F(26°C) | 79°F(26°C) | 56°F(13°C) | 59°F(15°C) | 0.4 in(10 mm) | 0.4 in(10 mm) |
| Nov | 74°F(23°C) | 75°F(24°C) | 49°F(9°C) | 52°F(11°C) | 0.9 in(24 mm) | 0.9 in(22 mm) |
| Dec | 68°F(20°C) | 69°F(21°C) | 44°F(7°C) | 47°F(8°C) | 2.1 in(53 mm) | 1.5 in(38 mm) |
1991–2020 averages, by calendar month.