Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 21:28:05 UTC Live · 54s 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
-0.50 °C
Today high / low
6.3° / -0.6°
Avg: 2.2°
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 7 days · hourly averages
🩺 Data health
last 24h
Samples: 400
Missing (est): 1040
Last seen: 55s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 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 1229 of 2346 · 50 per page · 117282 total
Time (UTC) Temp °C RSSI
2026-05-16 20:58:33 11.44 -86
2026-05-16 20:57:32 11.44 -85
2026-05-16 20:56:33 11.44 -86
2026-05-16 20:55:32 11.44 -85
2026-05-16 20:54:33 11.50 -85
2026-05-16 20:53:33 11.50 -85
2026-05-16 20:52:32 11.50 -84
2026-05-16 20:51:32 11.56 -86
2026-05-16 20:50:32 11.56 -87
2026-05-16 20:49:33 11.56 -86
2026-05-16 20:48:32 11.56 -85
2026-05-16 20:47:34 11.56 -86
2026-05-16 20:46:33 11.50 -86
2026-05-16 20:45:33 11.50 -85
2026-05-16 20:44:36 11.50 -86
2026-05-16 20:43:33 11.50 -86
2026-05-16 20:42:33 11.50 -87
2026-05-16 20:41:33 11.50 -87
2026-05-16 20:40:34 11.50 -86
2026-05-16 20:39:33 11.50 -85
2026-05-16 20:38:32 11.50 -86
2026-05-16 20:37:32 11.50 -85
2026-05-16 20:36:33 11.50 -86
2026-05-16 20:35:33 11.50 -87
2026-05-16 20:34:33 11.50 -86
2026-05-16 20:33:33 11.50 -86
2026-05-16 20:32:33 11.50 -86
2026-05-16 20:31:38 11.50 -86
2026-05-16 20:30:33 11.50 -87
2026-05-16 20:29:33 11.50 -86
2026-05-16 20:28:35 11.50 -88
2026-05-16 20:27:33 11.50 -86
2026-05-16 20:26:33 11.50 -88
2026-05-16 20:25:33 11.56 -87
2026-05-16 20:24:39 11.63 -88
2026-05-16 20:23:34 11.63 -88
2026-05-16 20:22:33 11.63 -89
2026-05-16 20:21:33 11.63 -80
2026-05-16 20:21:13 11.69 -127
2026-05-16 20:21:12 11.63 -127
2026-05-16 20:21:08 11.63 -127
2026-05-16 20:21:06 11.69 -127
2026-05-16 20:21:05 11.75 -127
2026-05-16 20:21:03 11.75 -127
2026-05-16 20:21:02 11.75 -127
2026-05-16 20:21:01 11.75 -127
2026-05-16 20:21:00 11.75 -127
2026-05-16 20:20:59 11.81 -127
2026-05-16 20:20:57 11.63 -90
2026-05-16 20:20:32 11.81 -87