Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 02:38:51 UTC Live · 52s 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): 49
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.81 °C
Today high / low
2.6° / 0.7°
Avg: 1.4°
30-day high / low
25.4° / -2.8°
Avg: 7.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 60 days · daily averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 53s ago
Biggest gap: 7m
RSSI now: -81 dBm
Battery now: — V

Daily highs / lows / average

Last 60 days
Useful takeaways
• Average temp over last 30 days: 7.6°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): 49
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): 9
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1626 of 2381 · 50 per page · 119032 total
Time (UTC) Temp °C RSSI
2026-04-30 16:03:30 20.37 -86
2026-04-30 16:02:30 20.37 -87
2026-04-30 16:01:31 20.37 -87
2026-04-30 16:00:30 20.44 -89
2026-04-30 15:59:30 20.44 -88
2026-04-30 15:58:29 20.44 -87
2026-04-30 15:57:30 20.44 -88
2026-04-30 15:56:30 20.44 -86
2026-04-30 15:55:31 20.50 -86
2026-04-30 15:54:30 20.50 -89
2026-04-30 15:53:31 20.50 -87
2026-04-30 15:52:30 20.56 -84
2026-04-30 15:51:30 20.56 -86
2026-04-30 15:50:30 20.62 -87
2026-04-30 15:49:30 20.69 -87
2026-04-30 15:48:30 20.69 -84
2026-04-30 15:47:30 20.69 -86
2026-04-30 15:46:30 20.69 -87
2026-04-30 15:45:30 20.69 -87
2026-04-30 15:44:29 20.69 -87
2026-04-30 15:43:36 20.69 -89
2026-04-30 15:42:30 20.75 -88
2026-04-30 15:41:30 20.75 -87
2026-04-30 15:40:31 20.81 -85
2026-04-30 15:39:30 20.81 -88
2026-04-30 15:38:30 20.81 -89
2026-04-30 15:37:30 20.88 -87
2026-04-30 15:36:30 20.88 -87
2026-04-30 15:35:30 20.88 -89
2026-04-30 15:34:30 20.88 -86
2026-04-30 15:33:36 20.94 -89
2026-04-30 15:32:32 20.94 -89
2026-04-30 15:31:30 20.94 -85
2026-04-30 15:30:30 20.94 -87
2026-04-30 15:29:33 20.94 -86
2026-04-30 15:28:34 20.94 -87
2026-04-30 15:27:32 20.94 -87
2026-04-30 15:26:30 21.00 -88
2026-04-30 15:25:35 21.06 -88
2026-04-30 15:24:32 21.12 -87
2026-04-30 15:23:32 21.12 -87
2026-04-30 15:22:32 21.19 -88
2026-04-30 15:21:38 21.19 -89
2026-04-30 15:20:30 21.19 -86
2026-04-30 15:19:36 21.25 -90
2026-04-30 15:18:30 21.31 -87
2026-04-30 15:17:29 21.37 -89
2026-04-30 15:16:29 21.37 -88
2026-04-30 15:15:30 21.37 -89
2026-04-30 15:14:30 21.37 -89