Table 2 County-level mean temperature and number of heatwave days per year, by state 1991–2017
From: Acute association between heatwaves and stillbirth in six US states
California | Florida | Georgia | Kansas | New Jersey | Oregon | |
|---|---|---|---|---|---|---|
Mean temperature (°C) | 14.45 (7.4) | 21.57 (6.1) | 17.67 (7.9) | 12.76 (10.7) | 11.95 (9.5) | 9.52 (7.2) |
97.5th percentile (°C) | 25.80 (3.3) | 29.05 (0.2) | 28.47 (1.0) | 29.14 (0.7) | 26.84 (0.8) | 22.26 (1.7) |
HW1 | ||||||
1 day | 11.08 (7.3) | 9.94 (7.5) | 7.91 (6.8) | 8.99 (6.2) | 11.41 (6.9) | 10.8 (7.4) |
2 days | 8.19 (5.8) | 6.12 (5.8) | 6.56 (6.1) | 6.2 (5.0) | 7.38 (6.3) | 7.83 (5.5) |
3 + days | 10.91 (8.0) | 10.06 (12.7) | 10.79 (12.3) | 10.24 (10.6) | 8.86 (8.2) | 9.53 (7.8) |
HW2 | ||||||
≥ 2 days | 18.57 (10.7) | 15.4 (15.9) | 16.44 (15.3) | 15.20 (12.8) | 15.04 (12.1) | 16.93 (10.8) |
≥ 3 days | 10.26 (7.7) | 8.55 (11.1) | 9.23 (10.8) | 8.35 (9.3) | 7.45 (7.1) | 8.73 (7.2) |
≥ 4 days | 5.28 (5.3) | 4.64 (7.3) | 4.85 (7.0) | 4.47 (6.4) | 3.48 (4.2) | 4.29 (4.6) |
HW3a | ||||||
Days over 0 | 4.70 (5.1) | 5.07 (7.8) | 5.82 (8.1) | 4.31 (7.2) | 3.43 (4.2) | 4.11 (4.7) |
Meanb (°C) | 0.88 (0.8) | 0.36 (0.3) | 0.51 (0.4) | 0.81 (0.7) | 0.77 (0.6) | 0.88 (0.7) |