Brighton, Colorado Climate by Month
Brighton, Colorado, United States
Hot summers and cold winters, with little rain.
The climate in Brighton is one of hot summers and cold winters, with little rain. Afternoon highs range from 45°F (7°C) in January to 90°F (32°C) in July, and January nights average 16°F (-9°C). It gets only 14 in (344 mm) of rain a year.
- Warmest month
- 90°F(32°C)
- Average high, July
- Coldest nights
- 16°F(-9°C)
- Average low, January
- Rain per year
- 14 in(344 mm)
- No clear rainy season
- Humidity
- 46%
- Sunniest: July
Best and worst months in Brighton
Best for weatherThe most comfortable weather comes in May and September, with highs around 77°F (25°C) and about 1.7 in (44 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 45°F (7°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 May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Brighton weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 45°F(7°C) | 16°F(-9°C) | 0.4 in(10 mm) | 52% | 2.4 |
| FebFebruary | 47°F(9°C) | 20°F(-7°C) | 0.4 in(10 mm) | 46% | 3.3 |
| MarMarch | 57°F(14°C) | 27°F(-3°C) | 1.1 in(27 mm) | 44% | 4.6 |
| AprApril | 64°F(18°C) | 35°F(1°C) | 1.6 in(41 mm) | 42% | 5.4 |
| MayMayBest | 73°F(23°C) | 44°F(7°C) | 2.2 in(56 mm) | 48% | 6.3 |
| JunJune | 85°F(29°C) | 53°F(12°C) | 1.5 in(39 mm) | 42% | 7.0 |
| JulJuly | 90°F(32°C) | 58°F(15°C) | 1.7 in(43 mm) | 41% | 7.1 |
| AugAugust | 87°F(31°C) | 56°F(14°C) | 1.4 in(35 mm) | 45% | 6.1 |
| SepSeptemberBest | 80°F(27°C) | 47°F(9°C) | 1.3 in(32 mm) | 44% | 5.2 |
| OctOctober | 67°F(19°C) | 35°F(2°C) | 0.9 in(24 mm) | 47% | 3.7 |
| NovNovember | 53°F(12°C) | 25°F(-4°C) | 0.7 in(17 mm) | 50% | 2.6 |
| DecDecember | 45°F(7°C) | 17°F(-8°C) | 0.4 in(10 mm) | 51% | 2.2 |
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
- 🇰🇿ShelekAlmaty Region, Kazakhstan · Pop. 29k66%matchWetter wintersLess sunBrighton vs Shelek →
- 🇮🇷SarābEast Azerbaijan, Iran · Pop. 45k63%matchDrier summersCooler summersBrighton vs Sarāb →
- 🇰🇿ZharkentZhetysu Region, Kazakhstan · Pop. 34k62%matchLess sunDrier summersBrighton vs Zharkent →
- 🇵🇰ThalKhyber Pakhtunkhwa, Pakistan · Pop. 29k61%matchWetter wintersCooler summersBrighton vs Thal →
- 🇰🇬TokmokChuy Region, Kyrgyzstan · Pop. 71k61%matchWetter wintersLess sunBrighton vs Tokmok →
- 🇺🇸Colorado SpringsColorado, United States · Pop. 457k99%matchCooler summersWetter summersBrighton vs Colorado Springs →
- 🇺🇸PuebloColorado, United States · Pop. 109k90%matchHotter summersMore sunBrighton vs Pueblo →
- 🇺🇸CheyenneWyoming, United States · Pop. 65k86%matchCooler summersLess sunBrighton vs Cheyenne →
- 🇺🇸BillingsMontana, United States · Pop. 117k79%matchLess sunMore humidBrighton vs Billings →
- 🇺🇸Santa FeNew Mexico, United States · Pop. 88k78%matchMore sunWetter wintersBrighton vs Santa Fe →