Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 19:28:12 UTC Live · 13s 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): 25
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.56 °C
Today high / low
6.3° / 0.6°
Avg: 3.1°
30-day high / low
25.4° / 0.6°
Avg: 8.7°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · daily averages
🩺 Data health
last 24h
Samples: 280
Missing (est): 1160
Last seen: 14s ago
Biggest gap: 5m
RSSI now: -77 dBm
Battery now: — V

Daily highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 8.7°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): 25
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (0.6°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 7
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1278 of 2344 · 50 per page · 117162 total
Time (UTC) Temp °C RSSI
2026-05-14 12:00:11 21.69 -87
2026-05-14 11:59:11 22.06 -86
2026-05-14 11:58:11 22.25 -87
2026-05-14 11:57:11 22.06 -85
2026-05-14 11:56:11 21.37 -85
2026-05-14 11:55:11 20.75 -86
2026-05-14 11:54:11 20.25 -86
2026-05-14 11:53:11 19.81 -86
2026-05-14 11:52:11 19.69 -85
2026-05-14 11:51:11 19.75 -87
2026-05-14 11:50:11 19.44 -86
2026-05-14 11:49:11 19.75 -85
2026-05-14 11:48:11 20.25 -86
2026-05-14 11:47:11 20.75 -86
2026-05-14 11:46:11 21.31 -86
2026-05-14 11:45:11 21.69 -86
2026-05-14 11:44:11 21.87 -87
2026-05-14 11:43:11 21.69 -85
2026-05-14 11:42:11 21.31 -86
2026-05-14 11:41:11 21.06 -86
2026-05-14 11:40:11 20.81 -86
2026-05-14 11:39:11 20.12 -85
2026-05-14 11:38:11 19.37 -86
2026-05-14 11:37:11 18.50 -84
2026-05-14 11:36:11 17.56 -86
2026-05-14 11:35:11 16.62 -86
2026-05-14 11:34:11 15.81 -86
2026-05-14 11:33:11 14.75 -85
2026-05-14 11:32:11 13.81 -86
2026-05-14 11:31:11 13.13 -88
2026-05-14 11:30:11 13.13 -85
2026-05-14 11:29:10 12.94 -86
2026-05-14 11:28:11 12.81 -83
2026-05-14 11:27:11 12.69 -87
2026-05-14 11:26:11 12.63 -87
2026-05-14 11:25:11 12.50 -77
2026-05-14 11:24:11 12.37 -78
2026-05-14 11:23:10 12.31 -78
2026-05-14 11:22:10 12.25 -78
2026-05-14 11:21:11 12.37 -78
2026-05-14 11:20:11 12.44 -78
2026-05-14 11:19:11 12.50 -79
2026-05-14 11:18:11 12.63 -78
2026-05-14 11:17:11 12.94 -80
2026-05-14 11:16:11 13.19 -80
2026-05-14 11:15:11 13.50 -79
2026-05-14 11:14:11 13.69 -79
2026-05-14 11:13:11 14.06 -79
2026-05-14 11:12:11 14.31 -80
2026-05-14 11:11:11 14.87 -81