Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 20:07:45 UTC Live · 49s 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): 43
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.62 °C
Today high / low
17.6° / -2.8°
Avg: 2.8°
30-day high / low
25.4° / -2.8°
Avg: 7.9°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 50s ago
Biggest gap: 7m
RSSI now: -78 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 7.9°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): 43
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): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1479 of 2373 · 50 per page · 118641 total
Time (UTC) Temp °C RSSI
2026-05-08 05:12:04 5.62 -88
2026-05-08 05:11:04 5.62 -85
2026-05-08 05:10:04 5.62 -86
2026-05-08 05:09:04 5.56 -87
2026-05-08 05:08:04 5.56 -88
2026-05-08 05:07:05 5.56 -84
2026-05-08 05:06:34 5.56 -86
2026-05-08 05:05:28 5.50 -85
2026-05-08 05:04:08 5.50 -87
2026-05-08 05:03:04 5.50 -88
2026-05-08 05:02:04 5.50 -85
2026-05-08 05:01:04 5.44 -88
2026-05-08 05:00:05 5.44 -88
2026-05-08 04:59:07 5.44 -86
2026-05-08 04:58:04 5.44 -84
2026-05-08 04:57:04 5.44 -85
2026-05-08 04:56:04 5.44 -84
2026-05-08 04:55:04 5.44 -85
2026-05-08 04:54:04 5.37 -84
2026-05-08 04:53:04 5.37 -82
2026-05-08 04:52:03 5.37 -84
2026-05-08 04:51:04 5.37 -86
2026-05-08 04:50:04 5.37 -85
2026-05-08 04:49:04 5.37 -84
2026-05-08 04:48:06 5.37 -86
2026-05-08 04:47:08 5.37 -88
2026-05-08 04:46:04 5.37 -86
2026-05-08 04:45:04 5.37 -87
2026-05-08 04:44:04 5.37 -85
2026-05-08 04:43:05 5.37 -88
2026-05-08 04:42:08 5.37 -86
2026-05-08 04:41:04 5.37 -86
2026-05-08 04:40:04 5.37 -85
2026-05-08 04:39:04 5.37 -86
2026-05-08 04:38:05 5.37 -85
2026-05-08 04:37:05 5.37 -86
2026-05-08 04:36:04 5.37 -86
2026-05-08 04:35:05 5.37 -85
2026-05-08 04:34:05 5.44 -86
2026-05-08 04:33:04 5.44 -86
2026-05-08 04:32:04 5.44 -84
2026-05-08 04:31:04 5.44 -86
2026-05-08 04:30:04 5.44 -87
2026-05-08 04:29:06 5.44 -87
2026-05-08 04:28:04 5.44 -86
2026-05-08 04:27:04 5.44 -88
2026-05-08 04:26:04 5.44 -88
2026-05-08 04:25:04 5.44 -87
2026-05-08 04:24:04 5.44 -86
2026-05-08 04:23:04 5.44 -85