Average Soil Temperature in Arcata, CA for April 2026
Data from Redding 12 WNW (78.7 mi away) • 30 of 30 days reported
Monthly Summary by Depth
2" depth
62.7°F
avg
51.4°F – 72.1°F
30 days
4" depth
63.3°F
avg
54.7°F – 71.1°F
30 days
8" depth
63.2°F
avg
56.5°F – 70°F
30 days
20" depth
62.1°F
avg
55.9°F – 68.2°F
30 days
40" depth
62.3°F
avg
57.7°F – 68°F
30 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Apr 1 | 58.6°F | 61.7°F | 62.8°F | 62.8°F | 63.5°F |
| Apr 2 | 59.5°F | 61.2°F | 61.7°F | 61.3°F | 62.1°F |
| Apr 3 | 63.7°F | 63.5°F | 63.3°F | 62.2°F | 62.4°F |
| Apr 4 | 67.6°F | 66.7°F | 65.8°F | 64.4°F | 64.2°F |
| Apr 5 | 69.6°F | 68.7°F | 67.6°F | 66°F | 65.7°F |
| Apr 6 | 72.1°F | 70.5°F | 69.3°F | 67.3°F | 66.7°F |
| Apr 7 | 72°F | 71.1°F | 70°F | 68.2°F | 67.8°F |
| Apr 8 | 70.3°F | 70.3°F | 69.4°F | 68°F | 68°F |
| Apr 9 | 67.6°F | 68.4°F | 68°F | 66.9°F | 67.1°F |
| Apr 10 | 61.5°F | 64.4°F | 65.1°F | 64.8°F | 65.5°F |
| Apr 11 | 55.2°F | 59.5°F | 61.2°F | 61.5°F | 62.6°F |
| Apr 12 | 51.4°F | 54.7°F | 56.5°F | 55.9°F | 57.7°F |
| Apr 13 | 58.5°F | 58.8°F | 58.8°F | 58.3°F | 58.5°F |
| Apr 14 | 60.6°F | 60.8°F | 60.6°F | 59.9°F | 60.1°F |
| Apr 15 | 57.9°F | 60.3°F | 60.8°F | 60.4°F | 60.8°F |
| Apr 16 | 57°F | 58.5°F | 59.2°F | 58.6°F | 59.4°F |
| Apr 17 | 59.5°F | 59.7°F | 59.9°F | 59°F | 59.5°F |
| Apr 18 | 64.2°F | 63.1°F | 62.4°F | 60.8°F | 60.8°F |
| Apr 19 | 66.7°F | 65.8°F | 64.9°F | 63°F | 62.6°F |
| Apr 20 | 57°F | 60.8°F | 61.9°F | 61.3°F | 62.1°F |
| Apr 21 | 53.6°F | 56.1°F | 57.6°F | 56.8°F | 57.7°F |
| Apr 22 | 58.8°F | 58.6°F | 58.6°F | 57.6°F | 57.7°F |
| Apr 23 | 61.2°F | 61°F | 60.6°F | 59.5°F | 59.5°F |
| Apr 24 | 63.1°F | 63°F | 62.2°F | 61°F | 60.8°F |
| Apr 25 | 63.3°F | 63.9°F | 63.3°F | 62.1°F | 61.9°F |
| Apr 26 | 61.3°F | 63°F | 63°F | 61.9°F | 62.1°F |
| Apr 27 | 64.2°F | 64.2°F | 63.5°F | 62.1°F | 62.1°F |
| Apr 28 | 64.8°F | 64.6°F | 64°F | 62.6°F | 62.6°F |
| Apr 29 | 68°F | 66.9°F | 65.7°F | 64°F | 63.7°F |
| Apr 30 | 71.6°F | 69.6°F | 68.2°F | 65.8°F | 65.3°F |