San Ramon vs Gilroy Climate
99%matchOn climate, Gilroy is a 99% match for San Ramon. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
San Ramon gets 19 in (483 mm) of rain a year and Gilroy 19 in (473 mm). August is the warmest month in both, with highs of 84°F (29°C) in San Ramon and 86°F (30°C) in Gilroy.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
San RamonGilroysolid = high, dashed = low
Rain (in per month)
San RamonGilroy
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| San Ramon | Gilroy | San Ramon | Gilroy | San Ramon | Gilroy | |
| Jan | 57°F(14°C) | 60°F(16°C) | 40°F(5°C) | 40°F(4°C) | 3.9 in(99 mm) | 3.9 in(100 mm) |
| Feb | 61°F(16°C) | 64°F(18°C) | 43°F(6°C) | 42°F(5°C) | 3.7 in(93 mm) | 3.0 in(77 mm) |
| Mar | 65°F(18°C) | 67°F(20°C) | 44°F(7°C) | 44°F(7°C) | 2.6 in(67 mm) | 2.7 in(68 mm) |
| Apr | 69°F(21°C) | 72°F(22°C) | 46°F(8°C) | 46°F(8°C) | 1.3 in(34 mm) | 1.6 in(41 mm) |
| May | 73°F(23°C) | 76°F(25°C) | 50°F(10°C) | 50°F(10°C) | 0.6 in(15 mm) | 0.3 in(8 mm) |
| Jun | 80°F(26°C) | 81°F(27°C) | 54°F(12°C) | 53°F(12°C) | 0.2 in(4 mm) | 0.1 in(2 mm) |
| Jul | 83°F(28°C) | 84°F(29°C) | 56°F(13°C) | 56°F(13°C) | 0.0 in(1 mm) | 0.1 in(2 mm) |
| Aug | 84°F(29°C) | 86°F(30°C) | 56°F(14°C) | 57°F(14°C) | 0.0 in(1 mm) | 0.0 in(1 mm) |
| Sep | 83°F(29°C) | 85°F(29°C) | 55°F(13°C) | 55°F(13°C) | 0.1 in(2 mm) | 0.1 in(2 mm) |
| Oct | 77°F(25°C) | 80°F(27°C) | 51°F(10°C) | 50°F(10°C) | 1.1 in(27 mm) | 0.8 in(21 mm) |
| Nov | 66°F(19°C) | 70°F(21°C) | 44°F(7°C) | 44°F(6°C) | 2.0 in(51 mm) | 2.1 in(53 mm) |
| Dec | 58°F(14°C) | 61°F(16°C) | 40°F(5°C) | 39°F(4°C) | 3.5 in(89 mm) | 3.9 in(98 mm) |
1991–2020 averages, by calendar month.