Climatch

Castro Valley vs Vredenburg Climate

75%match

Castro Valley vs Vredenburg: a 75% climate match. Compared with Castro Valley, Vredenburg has the same summer highs, more sun, half the winter rain and 5°F (3°C) milder winter nights.

Castro Valley gets 17 in (441 mm) of rain a year and Vredenburg 11 in (289 mm). Castro Valley's warmest month is September, at 81°F (27°C); Vredenburg's is February, at 80°F (26°C).

Vredenburg is in the Southern Hemisphere, so its seasons are flipped: Castro Valley's July is most like Vredenburg's January.

JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Castro Valley
JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Vredenburg

Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.

Month by month

Highs and lows (°F)

Castro ValleyVredenburg (6 months later)solid = high, dashed = low

40°60°80°100°JFMAMJJASONDCastro Valley Jan: 59°Castro Valley Feb: 63°Castro Valley Mar: 66°Castro Valley Apr: 70°Castro Valley May: 73°Castro Valley Jun: 78°Castro Valley Jul: 79°Castro Valley Aug: 80°Castro Valley Sep: 81°Castro Valley Oct: 76°Castro Valley Nov: 67°Castro Valley Dec: 60°Castro Valley Jan: 43°Castro Valley Feb: 45°Castro Valley Mar: 47°Castro Valley Apr: 48°Castro Valley May: 51°Castro Valley Jun: 55°Castro Valley Jul: 57°Castro Valley Aug: 57°Castro Valley Sep: 56°Castro Valley Oct: 52°Castro Valley Nov: 47°Castro Valley Dec: 43°Vredenburg (6 months later) Jan: 63°Vredenburg (6 months later) Feb: 63°Vredenburg (6 months later) Mar: 67°Vredenburg (6 months later) Apr: 73°Vredenburg (6 months later) May: 75°Vredenburg (6 months later) Jun: 77°Vredenburg (6 months later) Jul: 79°Vredenburg (6 months later) Aug: 80°Vredenburg (6 months later) Sep: 77°Vredenburg (6 months later) Oct: 74°Vredenburg (6 months later) Nov: 68°Vredenburg (6 months later) Dec: 64°Vredenburg (6 months later) Jan: 48°Vredenburg (6 months later) Feb: 48°Vredenburg (6 months later) Mar: 50°Vredenburg (6 months later) Apr: 53°Vredenburg (6 months later) May: 54°Vredenburg (6 months later) Jun: 56°Vredenburg (6 months later) Jul: 58°Vredenburg (6 months later) Aug: 58°Vredenburg (6 months later) Sep: 56°Vredenburg (6 months later) Oct: 53°Vredenburg (6 months later) Nov: 51°Vredenburg (6 months later) Dec: 49°

Rain (in per month)

Castro ValleyVredenburg (6 months later)

024JFMAMJJASONDCastro Valley Jan: 3.5Castro Valley Feb: 3.3Castro Valley Mar: 2.5Castro Valley Apr: 1.3Castro Valley May: 0.6Castro Valley Jun: 0.2Castro Valley Jul: 0.0Castro Valley Aug: 0.0Castro Valley Sep: 0.1Castro Valley Oct: 1.0Castro Valley Nov: 1.9Castro Valley Dec: 3.1Vredenburg (6 months later) Jan: 2.0Vredenburg (6 months later) Feb: 1.6Vredenburg (6 months later) Mar: 1.0Vredenburg (6 months later) Apr: 0.5Vredenburg (6 months later) May: 0.6Vredenburg (6 months later) Jun: 0.3Vredenburg (6 months later) Jul: 0.3Vredenburg (6 months later) Aug: 0.2Vredenburg (6 months later) Sep: 0.3Vredenburg (6 months later) Oct: 0.9Vredenburg (6 months later) Nov: 1.6Vredenburg (6 months later) Dec: 2.0

Monthly averages

Average monthly highs, lows and rain in Castro Valley and Vredenburg
MonthHighLowRain
Castro ValleyVredenburgCastro ValleyVredenburgCastro ValleyVredenburg
Jan59°F(15°C)79°F(26°C)43°F(6°C)58°F(14°C)3.5 in(89 mm)0.3 in(8 mm)
Feb63°F(17°C)80°F(26°C)45°F(7°C)58°F(14°C)3.3 in(83 mm)0.2 in(6 mm)
Mar66°F(19°C)77°F(25°C)47°F(8°C)56°F(14°C)2.5 in(63 mm)0.4 in(9 mm)
Apr70°F(21°C)74°F(23°C)48°F(9°C)53°F(12°C)1.3 in(33 mm)0.9 in(22 mm)
May73°F(23°C)68°F(20°C)51°F(11°C)51°F(11°C)0.6 in(14 mm)1.6 in(40 mm)
Jun78°F(25°C)64°F(18°C)55°F(13°C)49°F(9°C)0.2 in(4 mm)2.0 in(50 mm)
Jul79°F(26°C)63°F(17°C)56°F(14°C)47°F(9°C)0.0 in(1 mm)2.0 in(51 mm)
Aug80°F(27°C)63°F(17°C)57°F(14°C)48°F(9°C)0.0 in(1 mm)1.7 in(42 mm)
Sep81°F(27°C)67°F(20°C)56°F(13°C)50°F(10°C)0.1 in(2 mm)1.0 in(25 mm)
Oct76°F(25°C)73°F(23°C)52°F(11°C)53°F(12°C)1.0 in(26 mm)0.5 in(13 mm)
Nov67°F(19°C)75°F(24°C)47°F(8°C)54°F(12°C)1.9 in(47 mm)0.6 in(14 mm)
Dec60°F(16°C)77°F(25°C)43°F(6°C)56°F(13°C)3.1 in(78 mm)0.4 in(9 mm)

1991–2020 averages, by calendar month.

More comparisons

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