Climatch

Santiago vs Napa Climate

87%match

Santiago and Napa are a 87% climate match. Compared with Santiago, Napa has the same winter lows and more rain in winter.

Santiago gets 15 in (372 mm) of rain a year and Napa 26 in (669 mm). Santiago's warmest month is January, at 86°F (30°C); Napa's is August, at 87°F (31°C).

Napa is in the Northern Hemisphere, so its seasons are flipped: Santiago's July is most like Napa's January.

JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Santiago
JanFebMarAprMayJunJulAugSepOctNovDecJFMAMJJASOND
Napa

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

Month by month

Highs and lows (°F)

SantiagoNapa (6 months later)solid = high, dashed = low

20°40°60°80°100°JFMAMJJASONDSantiago Jan: 86°Santiago Feb: 84°Santiago Mar: 80°Santiago Apr: 72°Santiago May: 64°Santiago Jun: 57°Santiago Jul: 58°Santiago Aug: 61°Santiago Sep: 66°Santiago Oct: 71°Santiago Nov: 78°Santiago Dec: 83°Santiago Jan: 58°Santiago Feb: 56°Santiago Mar: 53°Santiago Apr: 47°Santiago May: 43°Santiago Jun: 40°Santiago Jul: 38°Santiago Aug: 41°Santiago Sep: 44°Santiago Oct: 48°Santiago Nov: 51°Santiago Dec: 55°Napa (6 months later) Jan: 87°Napa (6 months later) Feb: 87°Napa (6 months later) Mar: 86°Napa (6 months later) Apr: 79°Napa (6 months later) May: 67°Napa (6 months later) Jun: 58°Napa (6 months later) Jul: 58°Napa (6 months later) Aug: 63°Napa (6 months later) Sep: 67°Napa (6 months later) Oct: 72°Napa (6 months later) Nov: 78°Napa (6 months later) Dec: 84°Napa (6 months later) Jan: 54°Napa (6 months later) Feb: 54°Napa (6 months later) Mar: 52°Napa (6 months later) Apr: 48°Napa (6 months later) May: 42°Napa (6 months later) Jun: 38°Napa (6 months later) Jul: 39°Napa (6 months later) Aug: 41°Napa (6 months later) Sep: 43°Napa (6 months later) Oct: 45°Napa (6 months later) Nov: 49°Napa (6 months later) Dec: 53°

Rain (in per month)

SantiagoNapa (6 months later)

0246JFMAMJJASONDSantiago Jan: 0.0Santiago Feb: 0.1Santiago Mar: 0.2Santiago Apr: 0.8Santiago May: 2.4Santiago Jun: 3.8Santiago Jul: 2.6Santiago Aug: 2.4Santiago Sep: 1.1Santiago Oct: 0.7Santiago Nov: 0.3Santiago Dec: 0.1Napa (6 months later) Jan: 0Napa (6 months later) Feb: 0.0Napa (6 months later) Mar: 0.1Napa (6 months later) Apr: 1.3Napa (6 months later) May: 2.7Napa (6 months later) Jun: 5.1Napa (6 months later) Jul: 5.3Napa (6 months later) Aug: 5.3Napa (6 months later) Sep: 3.6Napa (6 months later) Oct: 1.6Napa (6 months later) Nov: 1.0Napa (6 months later) Dec: 0.2

Monthly averages

Average monthly highs, lows and rain in Santiago and Napa
MonthHighLowRain
SantiagoNapaSantiagoNapaSantiagoNapa
Jan86°F(30°C)58°F(14°C)58°F(15°C)39°F(4°C)0.0 in(1 mm)5.4 in(136 mm)
Feb84°F(29°C)63°F(17°C)56°F(14°C)41°F(5°C)0.1 in(3 mm)5.3 in(134 mm)
Mar80°F(26°C)67°F(19°C)53°F(11°C)43°F(6°C)0.2 in(6 mm)3.6 in(92 mm)
Apr72°F(22°C)72°F(22°C)47°F(9°C)45°F(7°C)0.8 in(20 mm)1.6 in(40 mm)
May64°F(18°C)78°F(25°C)43°F(6°C)49°F(10°C)2.4 in(61 mm)1.0 in(25 mm)
Jun57°F(14°C)84°F(29°C)40°F(4°C)53°F(12°C)3.8 in(97 mm)0.2 in(6 mm)
Jul58°F(14°C)87°F(30°C)38°F(3°C)54°F(12°C)2.6 in(65 mm)0.0 in(0 mm)
Aug61°F(16°C)87°F(31°C)40°F(5°C)54°F(12°C)2.4 in(62 mm)0.0 in(1 mm)
Sep66°F(19°C)86°F(30°C)44°F(7°C)52°F(11°C)1.1 in(27 mm)0.1 in(3 mm)
Oct71°F(22°C)79°F(26°C)48°F(9°C)48°F(9°C)0.7 in(18 mm)1.3 in(33 mm)
Nov78°F(26°C)67°F(19°C)51°F(11°C)42°F(6°C)0.4 in(9 mm)2.7 in(69 mm)
Dec83°F(29°C)58°F(15°C)55°F(13°C)38°F(4°C)0.1 in(3 mm)5.1 in(130 mm)

1991–2020 averages, by calendar month.

More comparisons

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