Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 19:36:12 UTC Live · 21s 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
0.44 °C
Today high / low
6.3° / 0.4°
Avg: 3.0°
30-day high / low
25.4° / 0.4°
Avg: 8.7°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 288
Missing (est): 1152
Last seen: 21s ago
Biggest gap: 5m
RSSI now: -79 dBm
Battery now: — V

Daily highs / lows / average

Last 30 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 (0.4°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 1355 of 2344 · 50 per page · 117170 total
Time (UTC) Temp °C RSSI
2026-05-11 14:12:28 13.62 -87
2026-05-11 14:11:27 13.56 -82
2026-05-11 14:10:28 13.56 -88
2026-05-11 14:09:29 13.56 -87
2026-05-11 14:08:28 13.50 -88
2026-05-11 14:07:32 13.38 -89
2026-05-11 14:06:30 13.31 -81
2026-05-11 14:05:32 13.25 -88
2026-05-11 14:04:51 13.19 -88
2026-05-11 14:04:47 13.06 -86
2026-05-11 14:02:30 12.94 -85
2026-05-11 14:01:31 12.94 -87
2026-05-11 14:01:23 12.94 -87
2026-05-11 13:59:21 12.88 -85
2026-05-11 13:58:33 12.88 -87
2026-05-11 13:57:18 12.81 -86
2026-05-11 13:56:18 12.75 -85
2026-05-11 13:55:18 12.69 -87
2026-05-11 13:54:17 12.63 -88
2026-05-11 13:53:17 12.63 -86
2026-05-11 13:52:22 12.63 -88
2026-05-11 13:51:19 12.63 -85
2026-05-11 13:50:25 12.63 -89
2026-05-11 13:49:17 12.63 -87
2026-05-11 13:48:18 12.56 -88
2026-05-11 13:47:21 12.44 -89
2026-05-11 13:46:19 12.37 -85
2026-05-11 13:45:20 12.25 -87
2026-05-11 13:44:18 12.19 -86
2026-05-11 13:43:22 12.06 -88
2026-05-11 13:42:28 11.94 -88
2026-05-11 13:41:17 11.88 -86
2026-05-11 13:40:23 11.94 -85
2026-05-11 13:39:17 11.94 -86
2026-05-11 13:38:33 11.88 -88
2026-05-11 13:37:53 11.94 -92
2026-05-11 13:36:28 11.94 -87
2026-05-11 13:36:20 12.00 -86
2026-05-11 13:34:18 12.13 -86
2026-05-11 13:33:13 12.31 -86
2026-05-11 13:32:47 12.50 -85
2026-05-11 13:32:46 12.56 -86
2026-05-11 13:32:45 12.50 -127
2026-05-11 13:31:22 12.50 -127
2026-05-11 13:26:02 12.44 -84
2026-05-11 13:25:03 12.44 -85
2026-05-11 13:24:05 12.44 -87
2026-05-11 13:23:23 12.44 -85
2026-05-11 13:22:09 12.50 -85
2026-05-11 13:21:11 12.50 -85