Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:37:06 UTC Live · 27s 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): 29
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.37 °C
Today high / low
6.3° / -1.4°
Avg: 1.4°
30-day high / low
25.4° / -1.4°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 529
Missing (est): 911
Last seen: 28s ago
Biggest gap: 5m
RSSI now: -83 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.5°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): 29
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.4°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 1277 of 2349 · 50 per page · 117411 total
Time (UTC) Temp °C RSSI
2026-05-14 16:59:12 13.31 -86
2026-05-14 16:58:11 13.31 -89
2026-05-14 16:57:12 13.31 -87
2026-05-14 16:56:11 13.38 -85
2026-05-14 16:55:11 13.38 -87
2026-05-14 16:54:11 13.44 -86
2026-05-14 16:53:11 13.50 -87
2026-05-14 16:52:12 13.50 -86
2026-05-14 16:51:11 13.44 -86
2026-05-14 16:50:11 13.50 -86
2026-05-14 16:49:11 13.56 -87
2026-05-14 16:48:11 13.56 -86
2026-05-14 16:47:11 13.69 -87
2026-05-14 16:46:11 13.81 -87
2026-05-14 16:45:11 13.81 -87
2026-05-14 16:44:11 13.88 -87
2026-05-14 16:43:11 13.88 -87
2026-05-14 16:42:11 13.94 -87
2026-05-14 16:41:11 14.06 -87
2026-05-14 16:40:11 14.13 -87
2026-05-14 16:39:11 14.25 -86
2026-05-14 16:38:12 14.44 -85
2026-05-14 16:37:11 14.56 -86
2026-05-14 16:36:11 14.75 -87
2026-05-14 16:35:11 14.81 -87
2026-05-14 16:34:11 15.00 -86
2026-05-14 16:33:11 15.19 -87
2026-05-14 16:32:11 15.38 -88
2026-05-14 16:31:11 15.69 -87
2026-05-14 16:30:12 15.94 -86
2026-05-14 16:29:11 16.06 -87
2026-05-14 16:28:11 16.19 -87
2026-05-14 16:27:11 16.25 -87
2026-05-14 16:26:12 16.31 -86
2026-05-14 16:25:11 16.25 -87
2026-05-14 16:24:11 16.31 -87
2026-05-14 16:23:11 16.31 -86
2026-05-14 16:22:11 16.25 -86
2026-05-14 16:21:11 16.25 -86
2026-05-14 16:20:11 16.31 -87
2026-05-14 16:19:11 16.25 -91
2026-05-14 16:18:11 16.31 -89
2026-05-14 16:17:10 16.25 -87
2026-05-14 16:16:11 16.25 -87
2026-05-14 16:15:12 16.25 -87
2026-05-14 16:14:11 16.19 -87
2026-05-14 16:13:11 16.19 -87
2026-05-14 16:12:11 16.19 -87
2026-05-14 16:11:11 16.19 -88
2026-05-14 16:10:11 16.19 -87