Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 01:18:52 UTC Live · 31s 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): 48
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.19 °C
Today high / low
2.6° / 1.2°
Avg: 1.8°
30-day high / low
25.4° / -2.8°
Avg: 7.7°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 32s ago
Biggest gap: 7m
RSSI now: -89 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 7.7°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): 48
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 1617 of 2380 · 50 per page · 118952 total
Time (UTC) Temp °C RSSI
2026-04-30 22:38:19 12.06 -81
2026-04-30 22:37:48 12.13 -91
2026-04-30 22:36:17 12.13 -89
2026-04-30 22:35:19 12.13 -90
2026-04-30 22:34:24 12.13 -88
2026-04-30 22:33:20 12.19 -93
2026-04-30 22:32:50 12.19 -90
2026-04-30 22:31:16 12.19 -87
2026-04-30 22:30:16 12.25 -89
2026-04-30 22:29:16 12.25 -86
2026-04-30 22:28:16 12.25 -86
2026-04-30 22:27:16 12.25 -87
2026-04-30 22:26:16 12.31 -87
2026-04-30 22:25:16 12.31 -87
2026-04-30 22:24:16 12.31 -87
2026-04-30 22:23:15 12.37 -87
2026-04-30 22:22:25 12.37 -91
2026-04-30 22:21:16 12.44 -88
2026-04-30 22:20:18 12.44 -88
2026-04-30 22:19:20 12.44 -88
2026-04-30 22:18:15 12.50 -88
2026-04-30 22:17:16 12.50 -88
2026-04-30 22:16:49 12.50 -91
2026-04-30 22:15:16 12.50 -91
2026-04-30 22:14:17 12.56 -88
2026-04-30 22:13:16 12.56 -88
2026-04-30 22:12:16 12.56 -90
2026-04-30 22:11:16 12.63 -87
2026-04-30 22:10:16 12.63 -87
2026-04-30 22:09:18 12.63 -88
2026-04-30 22:08:17 12.69 -89
2026-04-30 22:07:16 12.69 -88
2026-04-30 22:06:17 12.69 -90
2026-04-30 22:05:16 12.69 -88
2026-04-30 22:04:17 12.75 -89
2026-04-30 22:03:16 12.75 -92
2026-04-30 22:02:18 12.75 -88
2026-04-30 22:01:17 12.81 -88
2026-04-30 22:00:17 12.81 -92
2026-04-30 21:59:16 12.81 -87
2026-04-30 21:58:16 12.81 -88
2026-04-30 21:57:16 12.88 -87
2026-04-30 21:56:16 12.88 -88
2026-04-30 21:55:16 12.88 -88
2026-04-30 21:54:16 12.94 -85
2026-04-30 21:53:16 12.94 -86
2026-04-30 21:52:16 13.00 -88
2026-04-30 21:51:16 13.00 -87
2026-04-30 21:50:16 13.00 -87
2026-04-30 21:49:16 13.06 -88