Warmest month
- Beijing
- July · 26.99 °C
- Copper Mountain
- July · 13.39 °C
Beijing (China) vs Copper Mountain (USA): Temperature, Rainfall and Sunshine
Reference period: Beijing 2013–2023 · Copper Mountain 2013–2023
Beijing (China) has a higher monthly mean temperature than Copper Mountain (USA) in every month of the year.
Key monthly differences
Coolest month
- Beijing
- January · -3.15 °C
- Copper Mountain
- December · -9.73 °C
Driest month
- Beijing
- January · 0.01 mm/day
- Copper Mountain
- January, December · 0.01 mm/day
Sunniest month
- Beijing
- May · 10.09 hours/day
- Copper Mountain
- June · 13.34 hours/day
Choose another comparison
Climate comparison questions
When are the temperatures most similar and most different?
The smallest difference in monthly mean temperature is 6.12 °C (January); the largest is 17.81 °C (May).
How much do temperatures vary across the year?
The difference between the warmest and coolest monthly means is 30.14 °C in Beijing (China) and 23.12 °C in Copper Mountain (USA). This describes seasonal variation, not the range between daytime highs and nighttime lows.
Which location has more rainfall?
Beijing (China) has a higher daily rainfall average in 11 months and Copper Mountain (USA) in 0; 1 months are equal at the displayed precision. Rainfall amounts do not tell us how many days it rains.
Which location has more sunshine?
Beijing (China) has more average sunshine hours per day in 2 months and Copper Mountain (USA) in 10; 0 months are equal at the displayed precision. Sunshine duration is different from daylight duration.
Climate data notes
Show data and calculation
Daily values are averaged separately for each calendar month over the saved reference period. Temperatures are daily means, not daytime highs. Rainfall is an average daily amount, not a monthly total; sunshine is average hours per day. These historical averages are not a weather forecast. Each location’s reference period is listed below and may differ.
Mean of the 12 monthly averages
Monthly climate data
Difference: Copper Mountain (USA) minus Beijing (China)
Temperature °C
| Month | Beijing | Copper Mountain | +/- |
|---|---|---|---|
| Jan | −3.15 | −9.27 | −6.12 |
| Feb | −0.30 | −8.25 | −7.95 |
| Mar | 7.48 | −4.61 | −12.10 |
| Apr | 14.83 | −1.27 | −16.10 |
| May | 21.34 | 3.53 | −17.81 |
| Jun | 25.93 | 9.35 | −16.58 |
| Jul | 26.99 | 13.39 | −13.60 |
| Aug | 25.56 | 12.59 | −12.97 |
| Sep | 20.97 | 9.50 | −11.47 |
| Oct | 12.95 | 1.35 | −11.60 |
| Nov | 4.20 | −5.68 | −9.87 |
| Dec | −2.26 | −9.73 | −7.47 |
| Annual mean | 12.88 | 0.91 | −11.97 |
Average sunshine (hours/day)
| Month | Beijing | Copper Mountain | +/- |
|---|---|---|---|
| Jan | 7.97 | 7.34 | −0.63 |
| Feb | 8.29 | 8.32 | +0.02 |
| Mar | 9.69 | 9.77 | +0.08 |
| Apr | 9.86 | 11.01 | +1.15 |
| May | 10.09 | 12.02 | +1.93 |
| Jun | 10.05 | 13.34 | +3.28 |
| Jul | 8.85 | 12.72 | +3.87 |
| Aug | 9.28 | 11.91 | +2.63 |
| Sep | 8.89 | 10.94 | +2.05 |
| Oct | 7.98 | 9.34 | +1.36 |
| Nov | 7.00 | 7.91 | +0.90 |
| Dec | 7.57 | 6.79 | −0.78 |
| Annual mean | 8.79 | 10.12 | +1.32 |
Average daily rainfall (mm/day)
| Month | Beijing | Copper Mountain | +/- |
|---|---|---|---|
| Jan | 0.01 | 0.01 | 0.00 |
| Feb | 0.11 | 0.02 | −0.09 |
| Mar | 0.22 | 0.03 | −0.19 |
| Apr | 0.52 | 0.10 | −0.43 |
| May | 0.82 | 0.54 | −0.27 |
| Jun | 2.06 | 0.62 | −1.45 |
| Jul | 6.89 | 1.75 | −5.14 |
| Aug | 4.40 | 1.66 | −2.74 |
| Sep | 2.11 | 1.04 | −1.07 |
| Oct | 0.98 | 0.24 | −0.74 |
| Nov | 0.35 | 0.02 | −0.32 |
| Dec | 0.02 | 0.01 | −0.01 |
| Annual mean | 1.54 | 0.50 | −1.04 |
Snow (mm)
| Month | Beijing | Copper Mountain | +/- |
|---|---|---|---|
| Jan | 0.40 | 11.57 | +11.17 |
| Feb | 1.08 | 14.08 | +13.00 |
| Mar | 0.32 | 14.11 | +13.79 |
| Apr | 0.16 | 15.65 | +15.49 |
| May | 0.00 | 11.15 | +11.15 |
| Jun | 0.00 | 1.39 | +1.39 |
| Jul | 0.00 | 0.00 | 0.00 |
| Aug | 0.00 | 0.06 | +0.06 |
| Sep | 0.00 | 1.67 | +1.67 |
| Oct | 0.00 | 8.79 | +8.79 |
| Nov | 1.47 | 10.91 | +9.44 |
| Dec | 0.50 | 12.74 | +12.23 |
| Annual mean | 0.33 | 8.51 | +8.18 |
