Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 21:40:05 UTC Live · 46s 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): 27
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.62 °C
Today high / low
6.3° / -0.6°
Avg: 2.1°
30-day high / low
25.4° / -0.6°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 412
Missing (est): 1028
Last seen: 47s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.6°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): 27
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-0.6°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 1374 of 2346 · 50 per page · 117294 total
Time (UTC) Temp °C RSSI
2026-05-11 00:24:03 6.69 -84
2026-05-11 00:23:03 6.69 -85
2026-05-11 00:22:04 6.69 -83
2026-05-11 00:21:04 6.75 -83
2026-05-11 00:20:04 6.75 -84
2026-05-11 00:19:03 6.75 -83
2026-05-11 00:18:03 6.75 -85
2026-05-11 00:17:03 6.75 -85
2026-05-11 00:16:02 6.75 -83
2026-05-11 00:15:03 6.75 -85
2026-05-11 00:14:02 6.75 -83
2026-05-11 00:13:02 6.81 -84
2026-05-11 00:12:09 6.81 -85
2026-05-11 00:11:04 6.81 -85
2026-05-11 00:10:23 6.81 -86
2026-05-11 00:09:02 6.81 -83
2026-05-11 00:08:06 6.81 -86
2026-05-11 00:07:07 6.87 -84
2026-05-11 00:06:05 6.87 -85
2026-05-11 00:05:24 6.87 -84
2026-05-11 00:05:11 6.87 -85
2026-05-11 00:02:53 6.87 -83
2026-05-11 00:01:56 6.87 -83
2026-05-11 00:00:54 6.87 -85
2026-05-11 00:00:00 6.87 -85
2026-05-10 23:59:10 6.87 -84
2026-05-10 23:57:57 6.94 -88
2026-05-10 23:57:09 6.94 -84
2026-05-10 23:55:54 6.94 -84
2026-05-10 23:55:16 7.00 -86
2026-05-10 23:54:42 7.00 -127
2026-05-10 23:54:41 7.00 -84
2026-05-10 23:53:59 7.00 -127
2026-05-10 23:53:36 7.00 -84
2026-05-10 23:49:48 7.00 -84
2026-05-10 23:48:43 7.06 -84
2026-05-10 23:47:59 7.06 -84
2026-05-10 23:46:49 7.06 -84
2026-05-10 23:45:59 7.06 -84
2026-05-10 23:44:42 7.06 -84
2026-05-10 23:43:45 7.06 -83
2026-05-10 23:42:42 7.12 -84
2026-05-10 23:41:45 7.12 -84
2026-05-10 23:41:13 7.12 -84
2026-05-10 23:39:42 7.12 -83
2026-05-10 23:38:59 7.12 -86
2026-05-10 23:37:45 7.19 -84
2026-05-10 23:36:44 7.19 -83
2026-05-10 23:35:42 7.19 -85
2026-05-10 23:34:46 7.19 -85