Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 02:04:51 UTC Live · 43s 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
0.75 °C
Today high / low
2.6° / 0.8°
Avg: 1.5°
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: 43s ago
Biggest gap: 7m
RSSI now: -87 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 1622 of 2380 · 50 per page · 118998 total
Time (UTC) Temp °C RSSI
2026-04-30 18:49:30 16.94 -81
2026-04-30 18:48:30 16.94 -82
2026-04-30 18:47:29 16.94 -81
2026-04-30 18:46:30 17.00 -83
2026-04-30 18:45:29 17.00 -82
2026-04-30 18:44:30 17.00 -81
2026-04-30 18:43:29 17.06 -81
2026-04-30 18:42:54 17.06 -81
2026-04-30 18:41:29 17.06 -79
2026-04-30 18:40:30 17.12 -80
2026-04-30 18:39:33 17.12 -80
2026-04-30 18:38:50 17.19 -80
2026-04-30 18:37:53 17.19 -80
2026-04-30 18:36:29 17.19 -76
2026-04-30 18:35:29 17.25 -78
2026-04-30 18:34:29 17.25 -78
2026-04-30 18:33:29 17.25 -78
2026-04-30 18:32:29 17.31 -78
2026-04-30 18:31:29 17.31 -77
2026-04-30 18:30:29 17.31 -78
2026-04-30 18:29:29 17.37 -76
2026-04-30 18:28:29 17.37 -77
2026-04-30 18:27:29 17.37 -78
2026-04-30 18:26:29 17.37 -80
2026-04-30 18:25:29 17.44 -80
2026-04-30 18:24:29 17.44 -80
2026-04-30 18:23:30 17.50 -84
2026-04-30 18:22:30 17.50 -87
2026-04-30 18:21:30 17.50 -87
2026-04-30 18:20:31 17.56 -87
2026-04-30 18:19:30 17.56 -88
2026-04-30 18:18:30 17.56 -86
2026-04-30 18:17:30 17.62 -86
2026-04-30 18:16:33 17.62 -88
2026-04-30 18:15:30 17.69 -86
2026-04-30 18:14:29 17.69 -88
2026-04-30 18:13:29 17.69 -84
2026-04-30 18:12:30 17.75 -87
2026-04-30 18:11:31 17.75 -87
2026-04-30 18:10:31 17.75 -85
2026-04-30 18:09:31 17.81 -86
2026-04-30 18:08:30 17.81 -86
2026-04-30 18:07:29 17.87 -87
2026-04-30 18:06:30 17.87 -87
2026-04-30 18:05:30 17.87 -86
2026-04-30 18:04:31 17.87 -86
2026-04-30 18:03:30 17.94 -85
2026-04-30 18:02:29 17.94 -87
2026-04-30 18:01:30 18.00 -85
2026-04-30 18:00:29 18.00 -86