Grand Coteau, LA vs Phoenix, AZ
Side-by-side comparison of monthly climate normals (NOAA 1991-2020).
Grand Coteau is cooler than Phoenix (68.3°F vs 72.5°F annual avg) and wetter than it (61.6 in vs 8.9 in per year). Grand Coteau has a Humid subtropical climate; Phoenix a Desert (hot) climate.
Grand Coteau, LA
Annual avg
68.3°F
Annual precip
61.6 in
Warmest month
August (92.0°F)
Coldest month
January (41.4°F)
Annual swing
29.6°F
Pleasant months
2 / 12
Humid subtropical Cfa
USDA Zone 9b
Phoenix, AZ
Annual avg
72.5°F
Annual precip
8.9 in
Warmest month
July (104.0°F)
Coldest month
December (42.7°F)
Annual swing
39.1°F
Pleasant months
2 / 12
Desert (hot) BWh
USDA Zone 9b
Best months to visit each city
Grand Coteau
J
F
M
A
M
J
J
A
S
O
N
D
Phoenix
J
F
M
A
M
J
J
A
S
O
N
D
Month-by-month comparison
| Month | Grand Coteau | Phoenix | ||||
|---|---|---|---|---|---|---|
| High | Low | Precip | High | Low | Precip | |
| January | 63.5°F | 41.4°F | 6.54 in | 65.4°F | 44.1°F | 1.17 in |
| February | 67.2°F | 44.7°F | 4.51 in | 68.1°F | 46.1°F | 1.21 in |
| March | 73.5°F | 50.7°F | 3.75 in | 75.0°F | 50.9°F | 1.09 in |
| April | 79.4°F | 56.8°F | 5.34 in | 82.5°F | 56.6°F | 0.35 in |
| May | 85.5°F | 64.5°F | 5.72 in | 91.5°F | 64.7°F | 0.19 in |
| June | 90.2°F | 70.4°F | 6.97 in | 101.5°F | 72.7°F | 0.03 in |
| July | 91.6°F | 72.6°F | 4.41 in | 104.0°F | 80.8°F | 0.81 in |
| August | 92.0°F | 72.3°F | 4.36 in | 102.5°F | 80.5°F | 0.96 in |
| September | 88.3°F | 67.7°F | 5.14 in | 97.5°F | 74.7°F | 0.71 in |
| October | 81.2°F | 57.8°F | 5.04 in | 86.3°F | 62.7°F | 0.67 in |
| November | 71.4°F | 48.3°F | 4.97 in | 74.0°F | 50.8°F | 0.90 in |
| December | 65.1°F | 43.3°F | 4.88 in | 63.9°F | 42.7°F | 0.81 in |
Full climate profile
Phoenix overviewFull climate profile