Table 4. Summary statistics for ambient temperatures (oC) during June and July 2001–2005, Fort Collins, Colorado: means of daily maximum temperatures (X¯max ) and their lower and upper 95% confidence limits (CLmax), the range of daily maxima (rangemax), and the number of days each month with temperatures exceeding 32°C (N days >32°C).
| 2001 | 2002 | 2003 | 2004 | 2005 | |
| JUNE X¯max | 27.6 | 29.5 | 23.1 | 23.3 | 25.8 |
| JUNE CL max | 25.6, 29.6 | 27.9, 31.2 | 21.7, 24.6 | 21.3, 25.4 | 23.9, 27.8 |
| JUNE rangemax | 16.4–35.4 | 17.2–34.9 | 13.4–29.7 | 10.2–35.9 | 14.3–32.4 |
| JUNE N days >32°C | 10 | 15 | 0 | 3 | 5 |
| JULY X¯max | 30.7 | 32.2 | 32.7 | 27.9 | 32.0 |
| JULY CL max | 29.6, 31.7 | 31.2, 33.2 | 31.6, 33.8 | 26.0, 29.7 | 30.6, 33.4 |
| JULY rangemax | 26.0–35.6 | 25.8–37.4 | 26.7–37.2 | 14.6–35.5 | 19.1–38.5 |
| JULY N days >32°C | 15 | 21 | 22 | 11 | 22 |