Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 22:57:02 UTC Live · 6s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 45
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.81 °C
Today high / low
17.6° / -2.8°
Avg: 2.6°
30-day high / low
25.4° / -2.8°
Avg: 7.7°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 1438
Missing (est): 2
Last seen: 7s ago
Biggest gap: 7m
RSSI now: -79 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 7.7°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 45
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1595 of 2377 · 50 per page · 118809 total
Time (UTC) Temp °C RSSI
2026-05-01 14:44:12 26.44 -70
2026-05-01 14:43:11 26.50 -70
2026-05-01 14:42:11 26.44 -70
2026-05-01 14:41:11 26.44 -70
2026-05-01 14:40:12 26.69 -72
2026-05-01 14:39:12 26.75 -72
2026-05-01 14:38:12 26.81 -68
2026-05-01 14:37:11 26.75 -71
2026-05-01 14:36:11 26.75 -72
2026-05-01 14:35:11 26.75 -71
2026-05-01 14:34:12 26.75 -69
2026-05-01 14:33:11 26.87 -70
2026-05-01 14:32:12 26.81 -69
2026-05-01 14:31:11 26.75 -68
2026-05-01 14:30:11 26.69 -71
2026-05-01 14:29:11 26.69 -71
2026-05-01 14:28:12 26.75 -70
2026-05-01 14:27:12 26.81 -70
2026-05-01 14:26:11 26.94 -71
2026-05-01 14:25:11 27.06 -70
2026-05-01 14:24:12 27.19 -69
2026-05-01 14:23:11 27.19 -69
2026-05-01 14:22:11 27.25 -69
2026-05-01 14:21:11 27.31 -70
2026-05-01 14:20:12 27.31 -73
2026-05-01 14:19:12 27.44 -73
2026-05-01 14:18:11 27.50 -73
2026-05-01 14:17:12 27.50 -70
2026-05-01 14:16:11 27.56 -70
2026-05-01 14:15:11 27.62 -70
2026-05-01 14:14:11 27.69 -69
2026-05-01 14:13:12 27.56 -72
2026-05-01 14:12:11 27.50 -71
2026-05-01 14:11:11 27.44 -72
2026-05-01 14:10:12 27.37 -70
2026-05-01 14:09:11 27.62 -74
2026-05-01 14:08:12 27.81 -69
2026-05-01 14:07:11 28.00 -69
2026-05-01 14:06:11 28.12 -69
2026-05-01 14:05:11 28.12 -71
2026-05-01 14:04:11 28.19 -69
2026-05-01 14:03:11 28.25 -68
2026-05-01 14:02:12 28.38 -69
2026-05-01 14:01:12 28.50 -70
2026-05-01 14:00:11 28.50 -69
2026-05-01 13:59:11 28.56 -69
2026-05-01 13:58:11 28.56 -68
2026-05-01 13:57:11 28.56 -69
2026-05-01 13:56:12 28.69 -70
2026-05-01 13:55:11 28.81 -69