Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 00:38:51 UTC Live · 17s 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): 47
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.81 °C
Today high / low
2.6° / 1.8°
Avg: 2.2°
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: 18s ago
Biggest gap: 7m
RSSI now: -74 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): 47
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 1611 of 2379 · 50 per page · 118912 total
Time (UTC) Temp °C RSSI
2026-05-01 02:57:31 10.19 -81
2026-05-01 02:57:26 10.19 -81
2026-05-01 02:56:16 10.25 -82
2026-05-01 02:55:16 10.25 -82
2026-05-01 02:54:16 10.25 -82
2026-05-01 02:53:20 10.31 -83
2026-05-01 02:52:16 10.31 -82
2026-05-01 02:51:16 10.31 -83
2026-05-01 02:50:16 10.31 -82
2026-05-01 02:49:16 10.31 -80
2026-05-01 02:48:16 10.38 -82
2026-05-01 02:47:19 10.38 -82
2026-05-01 02:46:16 10.38 -82
2026-05-01 02:45:16 10.38 -82
2026-05-01 02:44:16 10.44 -82
2026-05-01 02:43:16 10.44 -83
2026-05-01 02:42:16 10.44 -82
2026-05-01 02:41:16 10.44 -82
2026-05-01 02:40:16 10.50 -85
2026-05-01 02:39:17 10.50 -82
2026-05-01 02:38:18 10.50 -85
2026-05-01 02:37:16 10.56 -85
2026-05-01 02:36:16 10.50 -85
2026-05-01 02:35:17 10.50 -88
2026-05-01 02:34:16 10.50 -86
2026-05-01 02:33:16 10.56 -85
2026-05-01 02:32:16 10.56 -85
2026-05-01 02:31:16 10.56 -85
2026-05-01 02:30:16 10.56 -85
2026-05-01 02:29:15 10.56 -85
2026-05-01 02:28:19 10.56 -84
2026-05-01 02:27:16 10.56 -84
2026-05-01 02:26:16 10.56 -85
2026-05-01 02:25:18 10.56 -85
2026-05-01 02:24:15 10.56 -85
2026-05-01 02:23:16 10.56 -85
2026-05-01 02:22:15 10.63 -84
2026-05-01 02:21:16 10.63 -87
2026-05-01 02:20:15 10.63 -86
2026-05-01 02:19:16 10.63 -85
2026-05-01 02:18:16 10.63 -85
2026-05-01 02:17:15 10.69 -85
2026-05-01 02:16:15 10.69 -84
2026-05-01 02:15:17 10.69 -85
2026-05-01 02:14:16 10.69 -85
2026-05-01 02:13:16 10.69 -85
2026-05-01 02:12:21 10.69 -86
2026-05-01 02:11:16 10.69 -86
2026-05-01 02:10:16 10.75 -85
2026-05-01 02:09:17 10.75 -86