Newark, California Climate by Month
Newark, California, United States
Warm summers and mild winters, with most rain from December to March.
The climate in Newark is one of warm summers and mild winters, with most rain from December to March. September is the warmest month, with highs around 80°F (26°C); January is the coolest at 59°F (15°C), and nights dip to 42°F (6°C). It gets 14 in (350 mm) of rain a year, 70% of it from December to March. May to September are almost completely dry.
- Warmest month
- 80°F(26°C)
- Average high, September
- Coldest nights
- 42°F(6°C)
- Average low, December
- Rain per year
- 14 in(350 mm)
- Wettest: January
- Humidity
- 66%
- Sunniest: June
Best and worst months in Newark
Best for weatherMay, June and October are the best time for weather in Newark: highs near 75°F (24°C) and almost no rain.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 59°F (15°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Newark weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 59°F(15°C) | 43°F(6°C) | 2.7 in(69 mm) | 78% | 1.9 |
| FebFebruary | 62°F(17°C) | 45°F(7°C) | 2.4 in(62 mm) | 71% | 2.7 |
| MarMarch | 66°F(19°C) | 47°F(9°C) | 2.0 in(52 mm) | 70% | 4.3 |
| AprApril | 69°F(21°C) | 49°F(9°C) | 1.1 in(27 mm) | 65% | 5.5 |
| MayMayBest | 73°F(23°C) | 52°F(11°C) | 0.4 in(9 mm) | 62% | 6.4 |
| JunJuneBest | 77°F(25°C) | 56°F(13°C) | 0.1 in(2 mm) | 59% | 7.4 |
| JulJuly | 79°F(26°C) | 57°F(14°C) | 0.0 in(1 mm) | 64% | 7.2 |
| AugAugust | 79°F(26°C) | 58°F(14°C) | 0.0 in(1 mm) | 63% | 6.6 |
| SepSeptember | 80°F(26°C) | 56°F(14°C) | 0.1 in(2 mm) | 60% | 5.5 |
| OctOctoberBest | 75°F(24°C) | 52°F(11°C) | 0.9 in(23 mm) | 59% | 3.9 |
| NovNovember | 67°F(19°C) | 47°F(8°C) | 1.6 in(40 mm) | 70% | 2.5 |
| DecDecember | 59°F(15°C) | 42°F(6°C) | 2.4 in(62 mm) | 71% | 1.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate outside the United States
- 🇨🇱Maipú↻Seasons flipped. Santiago Metropolitan, Chile · Pop. 504k92%matchHotter summersColder wintersNewark vs Maipú →
- 🇨🇱Villa Alemana↻Seasons flipped. Valparaiso, Chile · Pop. 97k91%matchLess sunWetter wintersNewark vs Villa Alemana →
- 🇨🇱La Ligua↻Seasons flipped. Valparaiso, Chile · Pop. 32k88%matchLess sunMore humidNewark vs La Ligua →
- 🇨🇱San Antonio↻Seasons flipped. Valparaiso, Chile · Pop. 88k87%matchLess sunMilder wintersNewark vs San Antonio →
- 🇲🇦BenslimaneCasablanca-Settat, Morocco · Pop. 62k85%matchHotter summersMore sunNewark vs Benslimane →
- 🇺🇸SoledadCalifornia, United States · Pop. 25k94%matchColder wintersHotter summersNewark vs Soledad →
- 🇺🇸SalinasCalifornia, United States · Pop. 157k94%matchCooler summersNewark vs Salinas →
- 🇨🇱Maipú↻Seasons flipped. Santiago Metropolitan, Chile · Pop. 504k92%matchHotter summersColder wintersNewark vs Maipú →
- 🇨🇱Villa Alemana↻Seasons flipped. Valparaiso, Chile · Pop. 97k91%matchLess sunWetter wintersNewark vs Villa Alemana →
- 🇺🇸San Luis ObispoCalifornia, United States · Pop. 47k90%matchWetter wintersMore sunNewark vs San Luis Obispo →