Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 19:16:05 UTC Live · 26s 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
0.75 °C
Today high / low
6.3° / 0.8°
Avg: 3.2°
30-day high / low
25.4° / 0.8°
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: 268
Missing (est): 1172
Last seen: 27s ago
Biggest gap: 5m
RSSI now: -78 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 (0.8°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 1238 of 2343 · 50 per page · 117150 total
Time (UTC) Temp °C RSSI
2026-05-16 10:06:37 21.75 -87
2026-05-16 10:06:35 21.44 -84
2026-05-16 10:06:34 21.50 -87
2026-05-16 10:06:30 21.56 -86
2026-05-16 10:06:29 21.69 -85
2026-05-16 10:03:43 21.75 -90
2026-05-16 10:01:05 21.87 -87
2026-05-16 10:00:40 21.62 -87
2026-05-16 09:54:55 21.94 -81
2026-05-16 09:53:53 21.94 -82
2026-05-16 09:52:50 21.94 -81
2026-05-16 09:51:50 22.00 -82
2026-05-16 09:50:50 22.06 -82
2026-05-16 09:49:51 22.06 -82
2026-05-16 09:48:51 22.06 -82
2026-05-16 09:47:58 22.06 -83
2026-05-16 09:46:52 22.00 -83
2026-05-16 09:46:26 21.94 -84
2026-05-16 09:44:50 21.81 -82
2026-05-16 09:43:50 21.69 -88
2026-05-16 09:42:49 21.50 -87
2026-05-16 09:41:50 21.31 -87
2026-05-16 09:40:50 21.12 -82
2026-05-16 09:39:51 21.06 -87
2026-05-16 09:38:51 20.94 -88
2026-05-16 09:37:50 20.94 -88
2026-05-16 09:36:50 20.81 -88
2026-05-16 09:35:51 20.75 -88
2026-05-16 09:34:52 20.69 -87
2026-05-16 09:33:50 20.56 -87
2026-05-16 09:32:50 20.56 -86
2026-05-16 09:31:49 20.50 -87
2026-05-16 09:30:50 20.37 -88
2026-05-16 09:29:50 20.31 -87
2026-05-16 09:28:50 20.25 -88
2026-05-16 09:27:50 20.12 -87
2026-05-16 09:26:51 20.12 -88
2026-05-16 09:25:51 20.12 -88
2026-05-16 09:24:50 20.19 -87
2026-05-16 09:23:50 20.19 -88
2026-05-16 09:22:50 20.25 -88
2026-05-16 09:21:50 20.37 -88
2026-05-16 09:20:50 20.62 -88
2026-05-16 09:19:49 20.81 -89
2026-05-16 09:18:50 21.06 -87
2026-05-16 09:17:50 21.19 -87
2026-05-16 09:16:50 21.44 -87
2026-05-16 09:15:51 21.44 -87
2026-05-16 09:14:51 21.44 -87
2026-05-16 09:13:50 21.44 -89