Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 23:15:05 UTC Live · 19s 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
-1.19 °C
Today high / low
6.3° / -1.2°
Avg: 1.5°
30-day high / low
25.4° / -1.2°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · daily averages
🩺 Data health
last 24h
Samples: 507
Missing (est): 933
Last seen: 20s ago
Biggest gap: 5m
RSSI now: -83 dBm
Battery now: — V

Daily highs / lows / average

Last 90 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 (-1.2°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 1312 of 2348 · 50 per page · 117389 total
Time (UTC) Temp °C RSSI
2026-05-13 11:26:39 16.56 -86
2026-05-13 11:25:39 16.44 -87
2026-05-13 11:24:39 16.37 -86
2026-05-13 11:23:39 16.44 -85
2026-05-13 11:22:38 16.44 -88
2026-05-13 11:21:41 16.31 -87
2026-05-13 11:21:24 16.25 -87
2026-05-13 11:20:06 16.19 -87
2026-05-13 11:18:38 16.62 -86
2026-05-13 11:17:39 16.75 -88
2026-05-13 11:16:38 16.75 -87
2026-05-13 11:15:43 16.81 -89
2026-05-13 11:14:46 17.19 -85
2026-05-13 11:13:38 17.50 -84
2026-05-13 11:12:59 17.69 -87
2026-05-13 11:12:31 18.06 -89
2026-05-13 11:10:44 18.81 -87
2026-05-13 11:09:39 19.06 -86
2026-05-13 11:08:39 19.75 -85
2026-05-13 11:07:40 20.44 -83
2026-05-13 11:06:38 21.50 -82
2026-05-13 11:05:38 22.25 -84
2026-05-13 11:04:38 23.00 -84
2026-05-13 11:03:57 24.37 -87
2026-05-13 11:02:54 25.56 -83
2026-05-13 11:01:41 26.50 -83
2026-05-13 11:00:44 27.06 -86
2026-05-13 11:00:05 27.81 -85
2026-05-13 10:58:39 28.44 -84
2026-05-13 10:57:42 28.81 -88
2026-05-13 10:57:00 29.12 -86
2026-05-13 10:55:44 29.19 -84
2026-05-13 10:54:41 29.25 -85
2026-05-13 10:53:42 29.81 -86
2026-05-13 10:52:41 29.87 -86
2026-05-13 10:51:39 29.37 -86
2026-05-13 10:50:41 28.87 -86
2026-05-13 10:50:18 28.50 -86
2026-05-13 10:49:02 28.31 -84
2026-05-13 10:47:37 28.38 -86
2026-05-13 10:46:49 28.19 -84
2026-05-13 10:46:47 28.19 -85
2026-05-13 10:46:25 28.06 -86
2026-05-13 10:44:47 28.06 -87
2026-05-13 10:43:45 26.75 -87
2026-05-13 10:43:07 26.19 -90
2026-05-13 10:43:05 25.94 -83
2026-05-13 10:43:04 26.31 -88
2026-05-13 10:42:47 26.81 -127
2026-05-13 10:42:38 28.25 -84